此博客展示了一段JavaScript代码，通过嵌套循环生成不同颜色组合的表格。代码利用循环遍历RGB颜色值，将其转换为十六进制表示，并以不同排列方式设置表格单元格的背景颜色，最终输出一个包含多种颜色的表格。
| #000000 | #000000 | #000000 |
| #000033 | #330000 | #000033 |
| #000066 | #660000 | #000066 |
| #000099 | #990000 | #000099 |
| #0000cc | #cc0000 | #0000cc |
| #0000ff | #ff0000 | #0000ff |
| #003300 | #003300 | #330000 |
| #003333 | #333300 | #330033 |
| #003366 | #663300 | #330066 |
| #003399 | #993300 | #330099 |
| #0033cc | #cc3300 | #3300cc |
| #0033ff | #ff3300 | #3300ff |
| #006600 | #006600 | #660000 |
| #006633 | #336600 | #660033 |
| #006666 | #666600 | #660066 |
| #006699 | #996600 | #660099 |
| #0066cc | #cc6600 | #6600cc |
| #0066ff | #ff6600 | #6600ff |
| #009900 | #009900 | #990000 |
| #009933 | #339900 | #990033 |
| #009966 | #669900 | #990066 |
| #009999 | #999900 | #990099 |
| #0099cc | #cc9900 | #9900cc |
| #0099ff | #ff9900 | #9900ff |
| #00cc00 | #00cc00 | #cc0000 |
| #00cc33 | #33cc00 | #cc0033 |
| #00cc66 | #66cc00 | #cc0066 |
| #00cc99 | #99cc00 | #cc0099 |
| #00cccc | #cccc00 | #cc00cc |
| #00ccff | #ffcc00 | #cc00ff |
| #00ff00 | #00ff00 | #ff0000 |
| #00ff33 | #33ff00 | #ff0033 |
| #00ff66 | #66ff00 | #ff0066 |
| #00ff99 | #99ff00 | #ff0099 |
| #00ffcc | #ccff00 | #ff00cc |
| #00ffff | #ffff00 | #ff00ff |
| #330000 | #000033 | #003300 |
| #330033 | #330033 | #003333 |
| #330066 | #660033 | #003366 |
| #330099 | #990033 | #003399 |
| #3300cc | #cc0033 | #0033cc |
| #3300ff | #ff0033 | #0033ff |
| #333300 | #003333 | #333300 |
| #333333 | #333333 | #333333 |
| #333366 | #663333 | #333366 |
| #333399 | #993333 | #333399 |
| #3333cc | #cc3333 | #3333cc |
| #3333ff | #ff3333 | #3333ff |
| #336600 | #006633 | #663300 |
| #336633 | #336633 | #663333 |
| #336666 | #666633 | #663366 |
| #336699 | #996633 | #663399 |
| #3366cc | #cc6633 | #6633cc |
| #3366ff | #ff6633 | #6633ff |
| #339900 | #009933 | #993300 |
| #339933 | #339933 | #993333 |
| #339966 | #669933 | #993366 |
| #339999 | #999933 | #993399 |
| #3399cc | #cc9933 | #9933cc |
| #3399ff | #ff9933 | #9933ff |
| #33cc00 | #00cc33 | #cc3300 |
| #33cc33 | #33cc33 | #cc3333 |
| #33cc66 | #66cc33 | #cc3366 |
| #33cc99 | #99cc33 | #cc3399 |
| #33cccc | #cccc33 | #cc33cc |
| #33ccff | #ffcc33 | #cc33ff |
| #33ff00 | #00ff33 | #ff3300 |
| #33ff33 | #33ff33 | #ff3333 |
| #33ff66 | #66ff33 | #ff3366 |
| #33ff99 | #99ff33 | #ff3399 |
| #33ffcc | #ccff33 | #ff33cc |
| #33ffff | #ffff33 | #ff33ff |
| #660000 | #000066 | #006600 |
| #660033 | #330066 | #006633 |
| #660066 | #660066 | #006666 |
| #660099 | #990066 | #006699 |
| #6600cc | #cc0066 | #0066cc |
| #6600ff | #ff0066 | #0066ff |
| #663300 | #003366 | #336600 |
| #663333 | #333366 | #336633 |
| #663366 | #663366 | #336666 |
| #663399 | #993366 | #336699 |
| #6633cc | #cc3366 | #3366cc |
| #6633ff | #ff3366 | #3366ff |
| #666600 | #006666 | #666600 |
| #666633 | #336666 | #666633 |
| #666666 | #666666 | #666666 |
| #666699 | #996666 | #666699 |
| #6666cc | #cc6666 | #6666cc |
| #6666ff | #ff6666 | #6666ff |
| #669900 | #009966 | #996600 |
| #669933 | #339966 | #996633 |
| #669966 | #669966 | #996666 |
| #669999 | #999966 | #996699 |
| #6699cc | #cc9966 | #9966cc |
| #6699ff | #ff9966 | #9966ff |
| #66cc00 | #00cc66 | #cc6600 |
| #66cc33 | #33cc66 | #cc6633 |
| #66cc66 | #66cc66 | #cc6666 |
| #66cc99 | #99cc66 | #cc6699 |
| #66cccc | #cccc66 | #cc66cc |
| #66ccff | #ffcc66 | #cc66ff |
| #66ff00 | #00ff66 | #ff6600 |
| #66ff33 | #33ff66 | #ff6633 |
| #66ff66 | #66ff66 | #ff6666 |
| #66ff99 | #99ff66 | #ff6699 |
| #66ffcc | #ccff66 | #ff66cc |
| #66ffff | #ffff66 | #ff66ff |
| #990000 | #000099 | #009900 |
| #990033 | #330099 | #009933 |
| #990066 | #660099 | #009966 |
| #990099 | #990099 | #009999 |
| #9900cc | #cc0099 | #0099cc |
| #9900ff | #ff0099 | #0099ff |
| #993300 | #003399 | #339900 |
| #993333 | #333399 | #339933 |
| #993366 | #663399 | #339966 |
| #993399 | #993399 | #339999 |
| #9933cc | #cc3399 | #3399cc |
| #9933ff | #ff3399 | #3399ff |
| #996600 | #006699 | #669900 |
| #996633 | #336699 | #669933 |
| #996666 | #666699 | #669966 |
| #996699 | #996699 | #669999 |
| #9966cc | #cc6699 | #6699cc |
| #9966ff | #ff6699 | #6699ff |
| #999900 | #009999 | #999900 |
| #999933 | #339999 | #999933 |
| #999966 | #669999 | #999966 |
| #999999 | #999999 | #999999 |
| #9999cc | #cc9999 | #9999cc |
| #9999ff | #ff9999 | #9999ff |
| #99cc00 | #00cc99 | #cc9900 |
| #99cc33 | #33cc99 | #cc9933 |
| #99cc66 | #66cc99 | #cc9966 |
| #99cc99 | #99cc99 | #cc9999 |
| #99cccc | #cccc99 | #cc99cc |
| #99ccff | #ffcc99 | #cc99ff |
| #99ff00 | #00ff99 | #ff9900 |
| #99ff33 | #33ff99 | #ff9933 |
| #99ff66 | #66ff99 | #ff9966 |
| #99ff99 | #99ff99 | #ff9999 |
| #99ffcc | #ccff99 | #ff99cc |
| #99ffff | #ffff99 | #ff99ff |
| #cc0000 | #0000cc | #00cc00 |
| #cc0033 | #3300cc | #00cc33 |
| #cc0066 | #6600cc | #00cc66 |
| #cc0099 | #9900cc | #00cc99 |
| #cc00cc | #cc00cc | #00cccc |
| #cc00ff | #ff00cc | #00ccff |
| #cc3300 | #0033cc | #33cc00 |
| #cc3333 | #3333cc | #33cc33 |
| #cc3366 | #6633cc | #33cc66 |
| #cc3399 | #9933cc | #33cc99 |
| #cc33cc | #cc33cc | #33cccc |
| #cc33ff | #ff33cc | #33ccff |
| #cc6600 | #0066cc | #66cc00 |
| #cc6633 | #3366cc | #66cc33 |
| #cc6666 | #6666cc | #66cc66 |
| #cc6699 | #9966cc | #66cc99 |
| #cc66cc | #cc66cc | #66cccc |
| #cc66ff | #ff66cc | #66ccff |
| #cc9900 | #0099cc | #99cc00 |
| #cc9933 | #3399cc | #99cc33 |
| #cc9966 | #6699cc | #99cc66 |
| #cc9999 | #9999cc | #99cc99 |
| #cc99cc | #cc99cc | #99cccc |
| #cc99ff | #ff99cc | #99ccff |
| #cccc00 | #00cccc | #cccc00 |
| #cccc33 | #33cccc | #cccc33 |
| #cccc66 | #66cccc | #cccc66 |
| #cccc99 | #99cccc | #cccc99 |
| #cccccc | #cccccc | #cccccc |
| #ccccff | #ffcccc | #ccccff |
| #ccff00 | #00ffcc | #ffcc00 |
| #ccff33 | #33ffcc | #ffcc33 |
| #ccff66 | #66ffcc | #ffcc66 |
| #ccff99 | #99ffcc | #ffcc99 |
| #ccffcc | #ccffcc | #ffcccc |
| #ccffff | #ffffcc | #ffccff |
| #ff0000 | #0000ff | #00ff00 |
| #ff0033 | #3300ff | #00ff33 |
| #ff0066 | #6600ff | #00ff66 |
| #ff0099 | #9900ff | #00ff99 |
| #ff00cc | #cc00ff | #00ffcc |
| #ff00ff | #ff00ff | #00ffff |
| #ff3300 | #0033ff | #33ff00 |
| #ff3333 | #3333ff | #33ff33 |
| #ff3366 | #6633ff | #33ff66 |
| #ff3399 | #9933ff | #33ff99 |
| #ff33cc | #cc33ff | #33ffcc |
| #ff33ff | #ff33ff | #33ffff |
| #ff6600 | #0066ff | #66ff00 |
| #ff6633 | #3366ff | #66ff33 |
| #ff6666 | #6666ff | #66ff66 |
| #ff6699 | #9966ff | #66ff99 |
| #ff66cc | #cc66ff | #66ffcc |
| #ff66ff | #ff66ff | #66ffff |
| #ff9900 | #0099ff | #99ff00 |
| #ff9933 | #3399ff | #99ff33 |
| #ff9966 | #6699ff | #99ff66 |
| #ff9999 | #9999ff | #99ff99 |
| #ff99cc | #cc99ff | #99ffcc |
| #ff99ff | #ff99ff | #99ffff |
| #ffcc00 | #00ccff | #ccff00 |
| #ffcc33 | #33ccff | #ccff33 |
| #ffcc66 | #66ccff | #ccff66 |
| #ffcc99 | #99ccff | #ccff99 |
| #ffcccc | #ccccff | #ccffcc |
| #ffccff | #ffccff | #ccffff |
| #ffff00 | #00ffff | #ffff00 |
| #ffff33 | #33ffff | #ffff33 |
| #ffff66 | #66ffff | #ffff66 |
| #ffff99 | #99ffff | #ffff99 |
| #ffffcc | #ccffff | #ffffcc |
| #ffffff | #ffffff | #ffffff |
<script language="javascript">
document.write("<table width=100% border=1 cellpadding=2 cellspacing=2 ><tbody>");
for(i=0;i<=255;i+=51)
{
for(j=0;j<=255;j+=51)
{
for(k=0;k<=255;k+=51)
{
r = new Number(i).toString(16);
g = new Number(j).toString(16);
b = new Number(k).toString(16);
r = (r.length<2)?(r="0"+r):r;
g = (g.length<2)?(g="0"+g):g;
b = (b.length<2)?(b="0"+b):b;
s=r+g+b;
document.write("<tr ><td height=15 bgcolor=#"+s );
document.write(">#");
document.write(s+"</td><td bgcolor=#");
s=b+g+r;
document.write(s);
document.write(">#");
document.write(s+"</td><td bgcolor=#");
s=g+r+b;
document.write(s);
document.write(">#");
document.write(s+"</td></tr>");
}
}
}
document.write("</tbody></table>");
</script>
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