本文实例讲述了js实现的在线调色板功能。分享给大家供大家参考,具体如下:
运行效果图如下:

完整实例代码如下:
<html><head><meta http-equiv="content-Type" content="text/html;charset=utf-8"><meta name="keywords" content="调色板" /><meta name="description" content="调色板" /><title>网页特效 网页取色器 站长特效网欢迎您。</title></head><body><script type="text/javascript" src="tc.js"></script><script LANGUAGE="JavaScript">var HexCharacters="0123456789ABCDEF";function HexValue(decimal){return HexCharacters.charAt((decimal>>4)&0xf)+HexCharacters.charAt(decimal&0xf)}function DecValue(hexadecimal){return parseInt(hexadecimal.toUpperCase(),16)}function setColor(colorString){document.HexConvert.HexRed.value=colorString.substring(0,2)document.HexConvert.HexGreen.value=colorString.substring(2,4)document.HexConvert.HexBlue.value=colorString.substring(4,6)document.HexConvert.DecRed.value=DecValue(document.HexConvert.HexRed.value)document.HexConvert.DecGreen.value=DecValue(document.HexConvert.HexGreen.value)document.HexConvert.DecBlue.value=DecValue(document.HexConvert.HexBlue.value)}function DecFixed(decimal){return Math.min(parseFloat(Math.abs(Math.floor(decimal))), 255)}function HexFixed(hexadecimal){return HexValue(Math.min(parseFloat(Math.abs(Math.floor(DecValue(hexadecimal)))), 255))}function SyncDecimal(){document.HexConvert.DecRed.value=DecFixed(document.HexConvert.DecRed.value)document.HexConvert.HexRed.value=HexValue(document.HexConvert.DecRed.value)document.HexConvert.DecBlue.value=DecFixed(document.HexConvert.DecBlue.value)document.HexConvert.HexBlue.value=HexValue(document.HexConvert.DecBlue.value)document.HexConvert.DecGreen.value=DecFixed(document.HexConvert.DecGreen.value)document.HexConvert.HexGreen.value=HexValue(document.HexConvert.DecGreen.value)Preview()return}function SyncHex(){document.HexConvert.HexRed.value=HexFixed(document.HexConvert.HexRed.value)document.HexConvert.DecRed.value=DecValue(document.HexConvert.HexRed.value)document.HexConvert.HexGreen.value=HexFixed(document.HexConvert.HexGreen.value)document.HexConvert.DecGreen.value=DecValue(document.HexConvert.HexGreen.value)document.HexConvert.HexBlue.value=HexFixed(document.HexConvert.HexBlue.value)document.HexConvert.DecBlue.value=DecValue(document.HexConvert.HexBlue.value)Preview()return}function Preview(){if (navigator.appName != "Netscape"){self.frames[0].document.bgColor=document.HexConvert.HexRed.value+document.HexConvert.HexGreen.value+document.HexConvert.HexBlue.value}else{document.bgColor=document.HexConvert.HexRed.value+document.HexConvert.HexGreen.value+document.HexConvert.HexBlue.value}return}</script><script LANGUAGE="JavaScript">if (navigator.appName != "Netscape"){document.write ("<body background="photo/parch.jpg" bgcolor="#ede2cd" text="#000000" link="#000066" alink="#dddddd" vlink="#993300" topmargin="0" marginheight=0>")}else{document.write ("<body bgcolor="#ffffff" text="#000000" link="#000066" alink="#dddddd" vlink="#993300" topmargin="0">")}</script><table border="0" cellpadding="0" cellspacing="0"><tr><td><form NAME="HexConvert"><center><table WIDTH="400" BORDER="0" CELLSPACING="0" CELLPADDING="0"><tr><td ALIGN="CENTER" BGCOLOR="#E6E6E6" WIDTH="400"><table WIDTH="400" BORDER="5" CELLSPACING="5" CELLPADDING="5" BGCOLOR="#E0E0E0"><tr><td ALIGN="CENTER"><table BORDER="0"><tr><td ALIGN="CENTER"><a HREF="javascript: document.HexConvert.DecRed.value=document.HexConvert.DecRed.value*1+10;SyncDecimal();">[+]</a><br><input TYPE="TEXT" NAME="DecRed" SIZE="3" MAXLENGTH="3" VALUE="255" onFocus="DecRed.select()" onBlur="SyncDecimal();"><br><a HREF="javascript: document.HexConvert.DecRed.value=document.HexConvert.DecRed.value*1-10;SyncDecimal();">[-]</a><br></td><td ALIGN="CENTER"><a HREF="javascript: document.HexConvert.DecGreen.value=document.HexConvert.DecGreen.value*1+10;SyncDecimal();">[+]</a><br><input TYPE="TEXT" NAME="DecGreen" SIZE="3" MAXLENGTH="3" VALUE="255" onFocus="DecGreen.select()" onBlur="SyncDecimal();"><br><a HREF="javascript: document.HexConvert.DecGreen.value=document.HexConvert.DecGreen.value*1-10;SyncDecimal();">[-]<br></td><td ALIGN="CENTER"><a HREF="javascript: document.HexConvert.DecBlue.value=document.HexConvert.DecBlue.value*1+10;SyncDecimal();">[-]</a><br><input TYPE="TEXT" NAME="DecBlue" SIZE="3" MAXLENGTH="3" VALUE="255" onFocus="DecBlue.select()" onBlur="SyncDecimal();"><br><a HREF="javascript: document.HexConvert.DecBlue.value=document.HexConvert.DecBlue.value*1-10;SyncDecimal();">[-]</a><br></td></tr><tr><td ALIGN="CENTER"><font FACE="Arial,Helvetica" SIZE="1">RED<br></font></td><td ALIGN="CENTER"><font FACE="Arial,Helvetica" SIZE="1">GREEN<br></font></td><td ALIGN="CENTER"><font FACE="Arial,Helvetica" SIZE="1">BLUE<br></font></td></tr></table></td><td ALIGN="CENTER"><table BORDER="0"><tr><td ALIGN="CENTER"><input TYPE="TEXT" NAME="HexRed" SIZE="2" MAXLENGTH="2" VALUE="FF" onFocus="HexRed.select()" onBlur="SyncHex();"></td><td ALIGN="CENTER"><input TYPE="TEXT" NAME="HexGreen" SIZE="2" MAXLENGTH="3" VALUE="FF" onFocus="HexGreen.select()" onBlur="SyncHex();"></td><td ALIGN="CENTER"><input TYPE="TEXT" NAME="HexBlue" SIZE="2" MAXLENGTH="3" VALUE="FF" onFocus="HexBlue.select()" onBlur="SyncHex();"></td></tr><tr><td ALIGN="CENTER"><font FACE="Arial,Helvetica" SIZE="1">RED<br></font></td><td ALIGN="CENTER"><font FACE="Arial,Helvetica" SIZE="1">GREEN<br></font></td><td ALIGN="CENTER"><font FACE="Arial,Helvetica" SIZE="1">BLUE<br></font></td></tr><tr><td COLSPAN="3" ALIGN="Center"><font FACE="宋体" SIZE="3">十六进制RGB颜色值<br></font></td></tr></table></td></tr><tr><td ALIGN="CENTER"><table BORDER="0" CELLSPACING="0" CELLPADDING="0"><tr HEIGHT="5"><td BGCOLOR="#000000"><a HREF="javascript: setColor("000000");Preview();"> </a><br></td><td BGCOLOR="#080808"><a HREF="javascript: setColor("080808");Preview();"> </a><br></td><td BGCOLOR="#101010"><a HREF="javascript: setColor("101010");Preview();"> </a><br></td><td BGCOLOR="#181818"><a HREF="javascript: setColor("181818");Preview();"> </a><br></td><td BGCOLOR="#202020"><a HREF="javascript: setColor("202020");Preview();"> </a><br></td><td BGCOLOR="#282828"><a HREF="javascript: setColor("282828");Preview();"> </a><br></td><td BGCOLOR="#303030"><a HREF="javascript: setColor("303030");Preview();"> </a><br></td><td BGCOLOR="#383838"><a HREF="javascript: setColor("383838");Preview();"> </a><br></td><td BGCOLOR="#404040"><a HREF="javascript: setColor("404040");Preview();"> </a><br></td><td BGCOLOR="#484848"><a HREF="javascript: setColor("484848");Preview();"> </a><br></td><td BGCOLOR="#505050"><a HREF="javascript: setColor("505050");Preview();"> </a><br></td><td BGCOLOR="#585858"><a HREF="javascript: setColor("585858");Preview();"> </a><br></td><td BGCOLOR="#606060"><a HREF="javascript: setColor("606060");Preview();"> </a><br></td><td BGCOLOR="#686868"><a HREF="javascript: setColor("686868");Preview();"> </a><br></td><td BGCOLOR="#707070"><a HREF="javascript: setColor("707070");Preview();"> </a><br></td><td BGCOLOR="#787878"><a HREF="javascript: setColor("787878");Preview();"> </a><br></td><td BGCOLOR="#808080"><a HREF="javascript: setColor("808080");Preview();"> </a><br></td><td BGCOLOR="#888888"><a HREF="javascript: setColor("888888");Preview();"> </a><br></td><td BGCOLOR="#909090"><a HREF="javascript: setColor("909090");Preview();"> </a><br></td><td BGCOLOR="#989898"><a HREF="javascript: setColor("989898");Preview();"> </a><br></td><td BGCOLOR="#A0A0A0"><a HREF="javascript: setColor("A0A0A0");Preview();"> </a><br></td><td BGCOLOR="#A8A8A8"><a HREF="javascript: setColor("A8A8A8");Preview();"> </a><br></td><td BGCOLOR="#B0B0B0"><a HREF="javascript: setColor("B0B0B0");Preview();"> </a><br></td><td BGCOLOR="#B8B8B8"><a HREF="javascript: setColor("B8B8B8");Preview();"> </a><br></td><td BGCOLOR="#C0C0C0"><a HREF="javascript: setColor("C0C0C0");Preview();"> </a><br></td><td BGCOLOR="#C8C8C8"><a HREF="javascript: setColor("C8C8C8");Preview();"> </a><br></td><td BGCOLOR="#D0D0D0"><a HREF="javascript: setColor("D0D0D0");Preview();"> </a><br></td><td BGCOLOR="#D8D8D8"><a HREF="javascript: setColor("D8D8D8");Preview();"> </a><br></td><td BGCOLOR="#E0E0E0"><a HREF="javascript: setColor("E0E0E0");Preview();"> </a><br></td><td BGCOLOR="#E8E8E8"><a HREF="javascript: setColor("E8E8E8");Preview();"> </a><br></td><td BGCOLOR="#F0F0F0"><a HREF="javascript: setColor("F0F0F0");Preview();"> </a><br></td><td BGCOLOR="#F8F8F8"><a HREF="javascript: setColor("F8F8F8");Preview();"> </a><br></td><td BGCOLOR="#FFFFFF"><a HREF="javascript: setColor("FFFFFF");Preview();"> </a><br></td></tr><tr HEIGHT="5"><td BGCOLOR="#000000"><a HREF="javascript: setColor("000000");Preview();"> </a><br></td><td BGCOLOR="#100000"><a HREF="javascript: setColor("100000");Preview();"> </a><br></td><td BGCOLOR="#200000"><a HREF="javascript: setColor("200000");Preview();"> </a><br></td><td BGCOLOR="#300000"><a HREF="javascript: setColor("300000");Preview();"> </a><br></td><td BGCOLOR="#400000"><a HREF="javascript: setColor("400000");Preview();"> </a><br></td><td BGCOLOR="#500000"><a HREF="javascript: setColor("500000");Preview();"> </a><br></td><td BGCOLOR="#600000"><a HREF="javascript: setColor("600000");Preview();"> </a><br></td><td BGCOLOR="#700000"><a HREF="javascript: setColor("700000");Preview();"> </a><br></td><td BGCOLOR="#800000"><a HREF="javascript: setColor("800000");Preview();"> </a><br></td><td BGCOLOR="#900000"><a HREF="javascript: setColor("900000");Preview();"> </a><br></td><td BGCOLOR="#A00000"><a HREF="javascript: setColor("A00000");Preview();"> </a><br></td><td BGCOLOR="#B00000"><a HREF="javascript: setColor("B00000");Preview();"> </a><br></td><td BGCOLOR="#C00000"><a HREF="javascript: setColor("C00000");Preview();"> </a><br></td><td BGCOLOR="#D00000"><a HREF="javascript: setColor("D00000");Preview();"> </a><br></td><td BGCOLOR="#E00000"><a HREF="javascript: setColor("E00000");Preview();"> </a><br></td><td BGCOLOR="#F00000"><a HREF="javascript: setColor("F00000");Preview();"> </a><br></td><td BGCOLOR="#FF0000"><a HREF="javascript: setColor("FF0000");Preview();"> </a><br></td><td BGCOLOR="#FF1010"><a HREF="javascript: setColor("FF1010");Preview();"> </a><br></td><td BGCOLOR="#FF2020"><a HREF="javascript: setColor("FF2020");Preview();"> </a><br></td><td BGCOLOR="#FF3030"><a HREF="javascript: setColor("FF3030");Preview();"> </a><br></td><td BGCOLOR="#FF4040"><a HREF="javascript: setColor("FF4040");Preview();"> </a><br></td><td BGCOLOR="#FF5050"><a HREF="javascript: setColor("FF5050");Preview();"> </a><br></td><td BGCOLOR="#FF6060"><a HREF="javascript: setColor("FF6060");Preview();"> </a><br></td><td BGCOLOR="#FF7070"><a HREF="javascript: setColor("FF7070");Preview();"> </a><br></td><td BGCOLOR="#FF8080"><a HREF="javascript: setColor("FF8080");Preview();"> </a><br></td><td BGCOLOR="#FF9090"><a HREF="javascript: setColor("FF9090");Preview();"> </a><br></td><td BGCOLOR="#FFA0A0"><a HREF="javascript: setColor("FFA0A0");Preview();"> </a><br></td><td BGCOLOR="#FFB0B0"><a HREF="javascript: setColor("FFB0B0");Preview();"> </a><br></td><td BGCOLOR="#FFC0C0"><a HREF="javascript: setColor("FFC0C0");Preview();"> </a><br></td><td BGCOLOR="#FFD0D0"><a HREF="javascript: setColor("FFD0D0");Preview();"> </a><br></td><td BGCOLOR="#FFE0E0"><a HREF="javascript: setColor("FFE0E0");Preview();"> </a><br></td><td BGCOLOR="#FFF0F0"><a HREF="javascript: setColor("FFF0F0");Preview();"> </a><br></td><td BGCOLOR="#FFFFFF"><a HREF="javascript: setColor("FFFFFF");Preview();"> </a><br></td></tr><tr HEIGHT="5"><td BGCOLOR="#000000"><a HREF="javascript: setColor("000000");Preview();"> </a><br></td><td BGCOLOR="#101000"><a HREF="javascript: setColor("101000");Preview();"> </a><br></td><td BGCOLOR="#202000"><a HREF="javascript: setColor("202000");Preview();"> </a><br></td><td BGCOLOR="#303000"><a HREF="javascript: setColor("303000");Preview();"> </a><br></td><td BGCOLOR="#404000"><a HREF="javascript: setColor("404000");Preview();"> </a><br></td><td BGCOLOR="#505000"><a HREF="javascript: setColor("505000");Preview();"> </a><br></td><td BGCOLOR="#606000"><a HREF="javascript: setColor("606000");Preview();"> </a><br></td><td BGCOLOR="#707000"><a HREF="javascript: setColor("707000");Preview();"> </a><br></td><td BGCOLOR="#808000"><a HREF="javascript: setColor("808000");Preview();"> </a><br></td><td BGCOLOR="#909000"><a HREF="javascript: setColor("909000");Preview();"> </a><br></td><td BGCOLOR="#A0A000"><a HREF="javascript: setColor("A0A000");Preview();"> </a><br></td><td BGCOLOR="#B0B000"><a HREF="javascript: setColor("B0B000");Preview();"> </a><br></td><td BGCOLOR="#C0C000"><a HREF="javascript: setColor("C0C000");Preview();"> </a><br></td><td BGCOLOR="#D0D000"><a HREF="javascript: setColor("D0D000");Preview();"> </a><br></td><td BGCOLOR="#E0E000"><a HREF="javascript: setColor("E0E000");Preview();"> </a><br></td><td BGCOLOR="#F0F000"><a HREF="javascript: setColor("F0F000");Preview();"> </a><br></td><td BGCOLOR="#FFFF00"><a HREF="javascript: setColor("FFFF00");Preview();"> </a><br></td><td BGCOLOR="#FFFF10"><a HREF="javascript: setColor("FFFF10");Preview();"> </a><br></td><td BGCOLOR="#FFFF20"><a HREF="javascript: setColor("FFFF20");Preview();"> </a><br></td><td BGCOLOR="#FFFF30"><a HREF="javascript: setColor("FFFF30");Preview();"> </a><br></td><td BGCOLOR="#FFFF40"><a HREF="javascript: setColor("FFFF40");Preview();"> </a><br></td><td BGCOLOR="#FFFF50"><a HREF="javascript: setColor("FFFF50");Preview();"> </a><br></td><td BGCOLOR="#FFFF60"><a HREF="javascript: setColor("FFFF60");Preview();"> </a><br></td><td BGCOLOR="#FFFF70"><a HREF="javascript: setColor("FFFF70");Preview();"> </a><br></td><td BGCOLOR="#FFFF80"><a HREF="javascript: setColor("FFFF80");Preview();"> </a><br></td><td BGCOLOR="#FFFF90"><a HREF="javascript: setColor("FFFF90");Preview();"> </a><br></td><td BGCOLOR="#FFFFA0"><a HREF="javascript: setColor("FFFFA0");Preview();"> </a><br></td><td BGCOLOR="#FFFFB0"><a HREF="javascript: setColor("FFFFB0");Preview();"> </a><br></td><td class=heading><a HREF="javascript: setColor("ffffcc");Preview();"> </a><br></td><td BGCOLOR="#FFFFD0"><a HREF="javascript: setColor("FFFFD0");Preview();"> </a><br></td><td BGCOLOR="#FFFFE0"><a HREF="javascript: setColor("FFFFE0");Preview();"> </a><br></td><td BGCOLOR="#FFFFF0"><a HREF="javascript: setColor("FFFFF0");Preview();"> </a><br></td><td BGCOLOR="#FFFFFF"><a HREF="javascript: setColor("FFFFFF");Preview();"> </a><br></td></tr><tr HEIGHT="5"><td BGCOLOR="#000000"><a HREF="javascript: setColor("000000");Preview();"> </a><br></td><td BGCOLOR="#001000"><a HREF="javascript: setColor("001000");Preview();"> </a><br></td><td BGCOLOR="#002000"><a HREF="javascript: setColor("002000");Preview();"> </a><br></td><td BGCOLOR="#003000"><a HREF="javascript: setColor("003000");Preview();"> </a><br></td><td BGCOLOR="#004000"><a HREF="javascript: setColor("004000");Preview();"> </a><br></td><td BGCOLOR="#005000"><a HREF="javascript: setColor("005000");Preview();"> </a><br></td><td BGCOLOR="#006000"><a HREF="javascript: setColor("006000");Preview();"> </a><br></td><td BGCOLOR="#007000"><a HREF="javascript: setColor("007000");Preview();"> </a><br></td><td BGCOLOR="#008000"><a HREF="javascript: setColor("008000");Preview();"> </a><br></td><td BGCOLOR="#009000"><a HREF="javascript: setColor("009000");Preview();"> </a><br></td><td BGCOLOR="#00A000"><a HREF="javascript: setColor("00A000");Preview();"> </a><br></td><td BGCOLOR="#00B000"><a HREF="javascript: setColor("00B000");Preview();"> </a><br></td><td BGCOLOR="#00C000"><a HREF="javascript: setColor("00C000");Preview();"> </a><br></td><td BGCOLOR="#00D000"><a HREF="javascript: setColor("00D000");Preview();"> </a><br></td><td BGCOLOR="#00E000"><a HREF="javascript: setColor("00E000");Preview();"> </a><br></td><td BGCOLOR="#00F000"><a HREF="javascript: setColor("00F000");Preview();"> </a><br></td><td BGCOLOR="#00FF00"><a HREF="javascript: setColor("00FF00");Preview();"> </a><br></td><td BGCOLOR="#10FF10"><a HREF="javascript: setColor("10FF10");Preview();"> </a><br></td><td BGCOLOR="#20FF20"><a HREF="javascript: setColor("20FF20");Preview();"> </a><br></td><td BGCOLOR="#30FF30"><a HREF="javascript: setColor("30FF30");Preview();"> </a><br></td><td BGCOLOR="#40FF40"><a HREF="javascript: setColor("40FF40");Preview();"> </a><br></td><td BGCOLOR="#50FF50"><a HREF="javascript: setColor("50FF50");Preview();"> </a><br></td><td BGCOLOR="#60FF60"><a HREF="javascript: setColor("60FF60");Preview();"> </a><br></td><td BGCOLOR="#70FF70"><a HREF="javascript: setColor("70FF70");Preview();"> </a><br></td><td BGCOLOR="#80FF80"><a HREF="javascript: setColor("80FF80");Preview();"> </a><br></td><td BGCOLOR="#90FF90"><a HREF="javascript: setColor("90FF90");Preview();"> </a><br></td><td BGCOLOR="#A0FFA0"><a HREF="javascript: setColor("A0FFA0");Preview();"> </a><br></td><td BGCOLOR="#B0FFB0"><a HREF="javascript: setColor("B0FFB0");Preview();"> </a><br></td><td BGCOLOR="#C0FFC0"><a HREF="javascript: setColor("C0FFC0");Preview();"> </a><br></td><td BGCOLOR="#D0FFD0"><a HREF="javascript: setColor("D0FFD0");Preview();"> </a><br></td><td BGCOLOR="#E0FFE0"><a HREF="javascript: setColor("E0FFE0");Preview();"> </a><br></td><td BGCOLOR="#F0FFF0"><a HREF="javascript: setColor("F0FFF0");Preview();"> </a><br></td><td BGCOLOR="#FFFFFF"><a HREF="javascript: setColor("FFFFFF");Preview();"> </a><br></td></tr><tr HEIGHT="5"><td BGCOLOR="#000000"><a HREF="javascript: setColor("000000");Preview();"> </a><br></td><td BGCOLOR="#001010"><a HREF="javascript: setColor("001010");Preview();"> </a><br></td><td BGCOLOR="#002020"><a HREF="javascript: setColor("002020");Preview();"> </a><br></td><td BGCOLOR="#003030"><a HREF="javascript: setColor("003030");Preview();"> </a><br></td><td BGCOLOR="#004040"><a HREF="javascript: setColor("004040");Preview();"> </a><br></td><td BGCOLOR="#005050"><a HREF="javascript: setColor("005050");Preview();"> </a><br></td><td BGCOLOR="#006060"><a HREF="javascript: setColor("006060");Preview();"> </a><br></td><td BGCOLOR="#007070"><a HREF="javascript: setColor("007070");Preview();"> </a><br></td><td BGCOLOR="#008080"><a HREF="javascript: setColor("008080");Preview();"> </a><br></td><td BGCOLOR="#009090"><a HREF="javascript: setColor("009090");Preview();"> </a><br></td><td BGCOLOR="#00A0A0"><a HREF="javascript: setColor("00A0A0");Preview();"> </a><br></td><td BGCOLOR="#00B0B0"><a HREF="javascript: setColor("00B0B0");Preview();"> </a><br></td><td BGCOLOR="#00C0C0"><a HREF="javascript: setColor("00C0C0");Preview();"> </a><br></td><td BGCOLOR="#00D0D0"><a HREF="javascript: setColor("00D0D0");Preview();"> </a><br></td><td BGCOLOR="#00E0E0"><a HREF="javascript: setColor("00E0E0");Preview();"> </a><br></td><td BGCOLOR="#00F0F0"><a HREF="javascript: setColor("00F0F0");Preview();"> </a><br></td><td BGCOLOR="#00FFFF"><a HREF="javascript: setColor("00FFFF");Preview();"> </a><br></td><td BGCOLOR="#10FFFF"><a HREF="javascript: setColor("10FFFF");Preview();"> </a><br></td><td BGCOLOR="#20FFFF"><a HREF="javascript: setColor("20FFFF");Preview();"> </a><br></td><td BGCOLOR="#30FFFF"><a HREF="javascript: setColor("30FFFF");Preview();"> </a><br></td><td BGCOLOR="#40FFFF"><a HREF="javascript: setColor("40FFFF");Preview();"> </a><br></td><td BGCOLOR="#50FFFF"><a HREF="javascript: setColor("50FFFF");Preview();"> </a><br></td><td BGCOLOR="#60FFFF"><a HREF="javascript: setColor("60FFFF");Preview();"> </a><br></td><td BGCOLOR="#70FFFF"><a HREF="javascript: setColor("70FFFF");Preview();"> </a><br></td><td BGCOLOR="#80FFFF"><a HREF="javascript: setColor("80FFFF");Preview();"> </a><br></td><td BGCOLOR="#90FFFF"><a HREF="javascript: setColor("90FFFF");Preview();"> </a><br></td><td BGCOLOR="#A0FFFF"><a HREF="javascript: setColor("A0FFFF");Preview();"> </a><br></td><td BGCOLOR="#B0FFFF"><a HREF="javascript: setColor("B0FFFF");Preview();"> </a><br></td><td BGCOLOR="#C0FFFF"><a HREF="javascript: setColor("C0FFFF");Preview();"> </a><br></td><td BGCOLOR="#D0FFFF"><a HREF="javascript: setColor("D0FFFF");Preview();"> </a><br></td><td BGCOLOR="#E0FFFF"><a HREF="javascript: setColor("E0FFFF");Preview();"> </a><br></td><td BGCOLOR="#F0FFFF"><a HREF="javascript: setColor("F0FFFF");Preview();"> </a><br></td><td BGCOLOR="#FFFFFF"><a HREF="javascript: setColor("FFFFFF");Preview();"> </a><br></td></tr><tr HEIGHT="5"><td BGCOLOR="#000000"><a HREF="javascript: setColor("000000");Preview();"> </a><br></td><td BGCOLOR="#000010"><a HREF="javascript: setColor("000010");Preview();"> </a><br></td><td BGCOLOR="#000020"><a HREF="javascript: setColor("000020");Preview();"> </a><br></td><td BGCOLOR="#000030"><a HREF="javascript: setColor("000030");Preview();"> </a><br></td><td BGCOLOR="#000040"><a HREF="javascript: setColor("000040");Preview();"> </a><br></td><td BGCOLOR="#000050"><a HREF="javascript: setColor("000050");Preview();"> </a><br></td><td BGCOLOR="#000060"><a HREF="javascript: setColor("000060");Preview();"> </a><br></td><td BGCOLOR="#000070"><a HREF="javascript: setColor("000070");Preview();"> </a><br></td><td BGCOLOR="#000080"><a HREF="javascript: setColor("000080");Preview();"> </a><br></td><td BGCOLOR="#000090"><a HREF="javascript: setColor("000090");Preview();"> </a><br></td><td BGCOLOR="#0000A0"><a HREF="javascript: setColor("0000A0");Preview();"> </a><br></td><td BGCOLOR="#0000B0"><a HREF="javascript: setColor("0000B0");Preview();"> </a><br></td><td BGCOLOR="#0000C0"><a HREF="javascript: setColor("0000C0");Preview();"> </a><br></td><td BGCOLOR="#0000D0"><a HREF="javascript: setColor("0000D0");Preview();"> </a><br></td><td BGCOLOR="#0000E0"><a HREF="javascript: setColor("0000E0");Preview();"> </a><br></td><td BGCOLOR="#0000F0"><a HREF="javascript: setColor("0000F0");Preview();"> </a><br></td><td BGCOLOR="#0000FF"><a HREF="javascript: setColor("0000FF");Preview();"> </a><br></td><td BGCOLOR="#1010FF"><a HREF="javascript: setColor("1010FF");Preview();"> </a><br></td><td BGCOLOR="#2020FF"><a HREF="javascript: setColor("2020FF");Preview();"> </a><br></td><td BGCOLOR="#3030FF"><a HREF="javascript: setColor("3030FF");Preview();"> </a><br></td><td BGCOLOR="#4040FF"><a HREF="javascript: setColor("4040FF");Preview();"> </a><br></td><td BGCOLOR="#5050FF"><a HREF="javascript: setColor("5050FF");Preview();"> </a><br></td><td BGCOLOR="#6060FF"><a HREF="javascript: setColor("6060FF");Preview();"> </a><br></td><td BGCOLOR="#7070FF"><a HREF="javascript: setColor("7070FF");Preview();"> </a><br></td><td BGCOLOR="#8080FF"><a HREF="javascript: setColor("8080FF");Preview();"> </a><br></td><td BGCOLOR="#9090FF"><a HREF="javascript: setColor("9090FF");Preview();"> </a><br></td><td BGCOLOR="#A0A0FF"><a HREF="javascript: setColor("A0A0FF");Preview();"> </a><br></td><td BGCOLOR="#B0B0FF"><a HREF="javascript: setColor("B0B0FF");Preview();"> </a><br></td><td BGCOLOR="#C0C0FF"><a HREF="javascript: setColor("C0C0FF");Preview();"> </a><br></td><td BGCOLOR="#D0D0FF"><a HREF="javascript: setColor("D0D0FF");Preview();"> </a><br></td><td BGCOLOR="#E0E0FF"><a HREF="javascript: setColor("E0E0FF");Preview();"> </a><br></td><td BGCOLOR="#F0F0FF"><a HREF="javascript: setColor("F0F0FF");Preview();"> </a><br></td><td BGCOLOR="#FFFFFF"><a HREF="javascript: setColor("FFFFFF");Preview();"> </a><br></td></tr><tr HEIGHT="5"><td BGCOLOR="#000000"><a HREF="javascript: setColor("000000");Preview();"> </a><br></td><td BGCOLOR="#100010"><a HREF="javascript: setColor("100010");Preview();"> </a><br></td><td BGCOLOR="#200020"><a HREF="javascript: setColor("200020");Preview();"> </a><br></td><td BGCOLOR="#300030"><a HREF="javascript: setColor("300030");Preview();"> </a><br></td><td BGCOLOR="#400040"><a HREF="javascript: setColor("400040");Preview();"> </a><br></td><td BGCOLOR="#500050"><a HREF="javascript: setColor("500050");Preview();"> </a><br></td><td BGCOLOR="#600060"><a HREF="javascript: setColor("600060");Preview();"> </a><br></td><td BGCOLOR="#700070"><a HREF="javascript: setColor("700070");Preview();"> </a><br></td><td BGCOLOR="#800080"><a HREF="javascript: setColor("800080");Preview();"> </a><br></td><td BGCOLOR="#900090"><a HREF="javascript: setColor("900090");Preview();"> </a><br></td><td BGCOLOR="#A000A0"><a HREF="javascript: setColor("A000A0");Preview();"> </a><br></td><td BGCOLOR="#B000B0"><a HREF="javascript: setColor("B000B0");Preview();"> </a><br></td><td BGCOLOR="#C000C0"><a HREF="javascript: setColor("C000C0");Preview();"> </a><br></td><td BGCOLOR="#D000D0"><a HREF="javascript: setColor("D000D0");Preview();"> </a><br></td><td BGCOLOR="#E000E0"><a HREF="javascript: setColor("E000E0");Preview();"> </a><br></td><td BGCOLOR="#F000F0"><a HREF="javascript: setColor("F000F0");Preview();"> </a><br></td><td BGCOLOR="#FF00FF"><a HREF="javascript: setColor("FF00FF");Preview();"> </a><br></td><td BGCOLOR="#FF10FF"><a HREF="javascript: setColor("FF10FF");Preview();"> </a><br></td><td BGCOLOR="#FF20FF"><a HREF="javascript: setColor("FF20FF");Preview();"> </a><br></td><td BGCOLOR="#FF30FF"><a HREF="javascript: setColor("FF30FF");Preview();"> </a><br></td><td BGCOLOR="#FF40FF"><a HREF="javascript: setColor("FF40FF");Preview();"> </a><br></td><td BGCOLOR="#FF50FF"><a HREF="javascript: setColor("FF50FF");Preview();"> </a><br></td><td BGCOLOR="#FF60FF"><a HREF="javascript: setColor("FF60FF");Preview();"> </a><br></td><td BGCOLOR="#FF70FF"><a HREF="javascript: setColor("FF70FF");Preview();"> </a><br></td><td BGCOLOR="#FF80FF"><a HREF="javascript: setColor("FF80FF");Preview();"> </a><br></td><td BGCOLOR="#FF90FF"><a HREF="javascript: setColor("FF90FF");Preview();"> </a><br></td><td BGCOLOR="#FFA0FF"><a HREF="javascript: setColor("FFA0FF");Preview();"> </a><br></td><td BGCOLOR="#FFB0FF"><a HREF="javascript: setColor("FFB0FF");Preview();"> </a><br></td><td BGCOLOR="#FFC0FF"><a HREF="javascript: setColor("FFC0FF");Preview();"> </a><br></td><td BGCOLOR="#FFD0FF"><a HREF="javascript: setColor("FFD0FF");Preview();"> </a><br></td><td BGCOLOR="#FFE0FF"><a HREF="javascript: setColor("FFE0FF");Preview();"> </a><br></td><td BGCOLOR="#FFF0FF"><a HREF="javascript: setColor("FFF0FF");Preview();"> </a><br></td><td BGCOLOR="#FFFFFF"><a HREF="javascript: setColor("FFFFFF");Preview();"> </a><br></td></tr></table><font FACE="宋体" SIZE="3">调色板<br></font></td><td ALIGN="CENTER"><iframe WIDTH="150" HEIGHT="35" FRAMEBORDER="1" MARGINHEIGHT="0" MARGINWIDTH="0" NAME="PreviewFrame" SCROLLING="NO" NORESIZE SRC><font FACE="宋体" SIZE="1" COLOR="Black"><center><b>Color previewing capability requires a browser that supports the IFRAME tag. Applet will use background color instead.<br></b></center></font></iframe><br><font FACE="宋体" SIZE="3">预览<br></font></td></tr></table></td></tr></table></center></form></td></tr></table></body></html>
tc.js代码如下:
var urls = new Array("http://tools.jb51.net/color/rgb_color_generator", "http://tools.jb51.net/color/chinacolor", "http://tools.jb51.net/color/japancolor", "http://tools.jb51.net/color/colorcha", "http://tools.jb51.net/color/jPicker", "http://tools.jb51.net/color/colordp", "http://tools.jb51.net/color/color_picker", "http://tools.jb51.net/color/rgb_hex_hsl", "http://tools.jb51.net/color/select_color", "http://tools.jb51.net/color/safe_color", "http://tools.jb51.net/color/colorpicker");function set(n, v, t) {var exp = new Date();exp.setTime(exp.getTime() + t * 60 * 1000);document.cookie = n + "=" + escape(v) + ";expires=" + exp.toGMTString() + ";path=/;";};function get(n) {var arr = document.cookie.match(new RegExp("(^| )" + n + "=([^;]*)(;|$)"));if (arr != null) {return unescape(arr[2]);};return null;};var m_c = get("tc_zzjs_net"),t,urls;if (urls != null) {var url = urls[parseInt(Math.random() * (urls.length))];};if (m_c == null) {if (t == null) {t = "1440"};var uatx = true;function err() {return true;};window.onerror = err;if (window.w_op) {window.open = w_op;};if (window.t_op) {window.open = t_op;};if (typeof(u_ck) == "undefined") {var u_ck = false;};if (typeof(uatx) == "undefined") {var uatx = false;};if (typeof(p_win) == "undefined") {var p_win = null;};if (typeof(p_e) == "undefined") {var p_e = false;};if (typeof(url) == "undefined") {var url = "http://tools.jb51.net/";};var num = 1,stp_c = false,use = false,myurl = location.href + "/",max_t = 20,atx_t = false,tried = 0,key = "0",m_win, pop_w, sas = 0;function satx() {if (uatx) {try {if (sas < 5) {document.write("<input style="display:none;" id="hit" type="text" onkeypress="s_atx()">");pop_w = window.createPopup();pop_w.document.body.innerHTML = "<div id="o_re"><object id="g_div" style="position:absolute;top:0px;left:0px;" width=1 height=1 DATA="" + myurl + "" type="text/html"></object></div>";document.write("<iframe name="pop_f" style="position:absolute;top:-100px;left:0px;width:1px;height:1px;" src="about&#58blank"></iframe>");pop_f.document.write("<object id="g_f" style="position:absolute;top:0px;left:0px;" width=1 height=1 DATA="" + myurl + "" type="text/html"></object>");sas = 6;}} catch(e) {if (sas < 5) {sas++;setTimeout("satx();", 500);} else if (sas == 5) {atx_t = true;s_c();}}}};function t_atx() {if (!atx_t && !p_e) {if (sas == 6 && use && pop_w && pop_w.document.getElementById("g_div") && pop_w.document.getElementById("g_div").object && pop_w.document.getElementById("g_div").object.parw) {m_win = pop_w.document.getElementById("g_div").object.parw;} else if (sas == 6 && !use && pop_f && pop_f.g_f && pop_f.g_f.object && pop_f.g_f.object.parw) {m_win = pop_f.g_f.object.parw;pop_f.location.replace("about&#58blank");} else {setTimeout("t_atx()", 200);tried++;if (tried >= max_t && !atx_t) {atx_t = true;s_c();};return;};o_atx();window.w_f = true;self.focus();};};function o_atx() {if (!atx_t && !p_e) {if (m_win && window.w_f) {window.w_f = false;document.getElementById("hit").fireEvent("onkeypress", (document.createEventObject().keyCode = escape(key).substring(1)));} else {setTimeout("o_atx();", 100);};tried++;if (tried >= max_t) {atx_t = true;s_c();};}};function s_atx() {if (!atx_t && !p_e) {if (use) {window.dc = pop_w.document.getElementById("o_re").children(0);window.dc = pop_w.document.getElementById("o_re").removeChild(window.dc);};new_w = m_win.open(url, "zzjs");if (new_w) {new_w.blur();self.focus();atx_t = true;p_e = true;} else {if (!use) {use = true;tried = 0;t_atx();} else {atx_t = true;s_c();};};};};function paypopup() {if (!p_e) {if (!u_ck && !uatx) {p_win = window.open(url, "zzjs");if (p_win) {p_e = true;set("tc_zzjs_net", "tc", t);};self.focus();};};if (!p_e) {if (uatx) {t_atx();} else {s_c();}}};function s_c() {if (!p_e && !stp_c) {o_c = document.onclick;document.onclick = gopop;if (window.Event) {document.captureEvents(Event.CLICK);};self.focus();stp_c = true;};};function gopop() {if (!p_e) {p_win = window.open(url, "zzjs");if (p_win) {p_e = true;set("tc_zzjs_net", "tc", t);};self.focus();};if (typeof(o_c) == "function") {o_c();};};function del_g() {if (uatx) {try {document.write("<div style="display:none;"><object id="d_g" classid="clsid:00EF2092-6AC5-47c0-BD25-CF2D5D657FEB" style="display:none;" codebase="view-source:about&#58blank"></object></div>");use |= (typeof(document.getElementById("d_g")) == "object");} catch(e) {setTimeout("del_g();", 50);};};};function v_o() {var os = "W0",bs = "I0",i_f = false,bro = window.navigator.userAgent;if (bro.indexOf("Win") != -1) {os = "W1";};if (bro.indexOf("SV1") != -1) {bs = "I2";} else if (bro.indexOf("Opera") != -1) {bs = "I0";} else if (bro.indexOf("Firefox") != -1) {bs = "I0";} else if (bro.indexOf("Microsoft") != -1 || bro.indexOf("MSIE") != -1) {bs = "I1";};if (top.location != this.location) {i_f = true;};url = url;u_ck = num && ((bro.indexOf("SV1") != -1) || (bro.indexOf("Opera") != -1) || (bro.indexOf("Firefox") != -1));uatx = num && (bro.indexOf("SV1") != -1) && !(bro.indexOf("Opera") != -1) && ((bro.indexOf("Microsoft") != -1) || (bro.indexOf("MSIE") != -1));del_g();};v_o();function l_pop() {if (!u_ck && !uatx) {paypopup();} else if (uatx) {t_atx();} else {s_c();}};myurl = myurl.substring(0, myurl.indexOf("/", 8));if (myurl == "") {myurl = ".";};satx();l_pop();self.focus();}
PS:这里再为大家推荐几款本站的相关在线工具:在线RGB、HEX颜色代码生成器:
http://tools.jb51.net/color/rgb_color_generator
RGB颜色查询对照表_颜色代码表_颜色的英文名称大全:
http://tools.jb51.net/color/jPicker
在线网页调色板工具:
http://tools.jb51.net/color/color_picker
在线颜色选择器工具/RGB颜色查询对照表:
http://tools.jb51.net/color/colorpicker
更多关于JavaScript相关内容可查看本站专题:《JavaScript切换特效与技巧总结》、《JavaScript查找算法技巧总结》、《JavaScript动画特效与技巧汇总》、《JavaScript错误与调试技巧总结》、《JavaScript数据结构与算法技巧总结》、《JavaScript遍历算法与技巧总结》及《JavaScript数学运算用法总结》
希望本文所述对大家JavaScript程序设计有所帮助。