在HTML里,颜色有两种表示方式。一种是用颜色名称表示,比如blue表示蓝色。另外一种是用16进制的数值表示RGB的颜色值。RGB是Red,Green,Blue意思,RGB每个原色的最小值是0,最大值是255,如果换算成16进制表示,就是(#00),(#FF)。比如白色的RGB(255,255,255),就用#FFFFFF表示;还有黑色的RGB(0,0,0),就用#000000表示。
注:在W3C制定的HTML 4.0标准中,只有16种颜色可以用颜色名称表示(aqua, black, blue, fuchsia, gray, green, lime, maroon, navy, olive, purple, red, silver, teal, white, and yellow),其它的颜色都要用16进制RGB颜色值表示。
当然,现在的浏览器支持更多的颜色名称。不过为保险起见,建议你还是采用16进制RGB颜色值来表示颜色。并且在值前加上#这个符号。
为了方便大家找到合适的颜色,我们在这里列了一些颜色说明,以供大家参考,不妨作为一种速查工具。
Web安全颜色
以前,很多电脑显示器最多支持256色,因此出现了216种Web安全颜色,以保证网页的颜色能够正确显示。
那为什么不是256种Web安全颜色呢?因为Microsoft和Mac操作系统有40种不同的系统保留颜色。
以下就是216种Web安全颜色:
#000000 |
#000033 |
#000066 |
#000099 |
#0000cc |
#0000ff |
#003300 |
#003333 |
#003366 |
#003399 |
#0033cc |
#0033ff |
#006600 |
#006633 |
#006666 |
#006699 |
#0066cc |
#0066ff |
#009900 |
#009933 |
#009966 |
#009999 |
#0099cc |
#0099ff |
#00cc00 |
#00cc33 |
#00cc66 |
#00cc99 |
#00cccc |
#00ccff |
#00ff00 |
#00ff33 |
#00ff66 |
#00ff99 |
#00ffcc |
#00ffff |
#330000 |
#330033 |
#330066 |
#330099 |
#3300cc |
#3300ff |
#333300 |
#333333 |
#333366 |
#333399 |
#3333cc |
#3333ff |
#336600 |
#336633 |
#336666 |
#336699 |
#3366cc |
#3366ff |
#339900 |
#339933 |
#339966 |
#339999 |
#3399cc |
#3399ff |
#33cc00 |
#33cc33 |
#33cc66 |
#33cc99 |
#33cccc |
#33ccff |
#33ff00 |
#33ff33 |
#33ff66 |
#33ff99 |
#33ffcc |
#33ffff |
#660000 |
#660033 |
#660066 |
#660099 |
#6600cc |
#6600ff |
#663300 |
#663333 |
#663366 |
#663399 |
#6633cc |
#6633ff |
#666600 |
#666633 |
#666666 |
#666699 |
#6666cc |
#6666ff |
#669900 |
#669933 |
#669966 |
#669999 |
#6699cc |
#6699ff |
#66cc00 |
#66cc33 |
#66cc66 |
#66cc99 |
#66cccc |
#66ccff |
#66ff00 |
#66ff33 |
#66ff66 |
#66ff99 |
#66ffcc |
#66ffff |
#990000 |
#990033 |
#990066 |
#990099 |
#9900cc |
#9900ff |
#993300 |
#993333 |
#993366 |
#993399 |
#9933cc |
#9933ff |
#996600 |
#996633 |
#996666 |
#996699 |
#9966cc |
#9966ff |
#999900 |
#999933 |
#999966 |
#999999 |
#9999cc |
#9999ff |
#99cc00 |
#99cc33 |
#99cc66 |
#99cc99 |
#99cccc |
#99ccff |
#99ff00 |
#99ff33 |
#99ff66 |
#99ff99 |
#99ffcc |
#99ffff |
#cc0000 |
#cc0033 |
#cc0066 |
#cc0099 |
#cc00cc |
#cc00ff |
#cc3300 |
#cc3333 |
#cc3366 |
#cc3399 |
#cc33cc |
#cc33ff |
#cc6600 |
#cc6633 |
#cc6666 |
#cc6699 |
#cc66cc |
#cc66ff |
#cc9900 |
#cc9933 |
#cc9966 |
#cc9999 |
#cc99cc |
#cc99ff |
#cccc00 |
#cccc33 |
#cccc66 |
#cccc99 |
#cccccc |
#ccccff |
#ccff00 |
#ccff33 |
#ccff66 |
#ccff99 |
#ccffcc |
#ccffff |
#ff0000 |
#ff0033 |
#ff0066 |
#ff0099 |
#ff00cc |
#ff00ff |
#ff3300 |
#ff3333 |
#ff3366 |
#ff3399 |
#ff33cc |
#ff33ff |
#ff6600 |
#ff6633 |
#ff6666 |
#ff6699 |
#ff66cc |
#ff66ff |
#ff9900 |
#ff9933 |
#ff9966 |
#ff9999 |
#ff99cc |
#ff99ff |
#ffcc00 |
#ffcc33 |
#ffcc66 |
#ffcc99 |
#ffcccc |
#ffccff |
#ffff00 |
#ffff33 |
#ffff66 |
#ffff99 |
#ffffcc |
#ffffff |
微软支持的颜色名称
下面是微软IE4.0以上都支持的颜色名称:
aliceblue |
antiquewhite |
aqua |
aquamarine |
azure |
beige |
bisque |
black |
blanchedalmond |
blue |
blueviolet |
brown |
burlywood |
cadetblue |
chartreuse |
chocolate |
c oral |
cornflowerblue |
c ornsilk |
crimson |
cyan |
darkblue |
darkcyan |
darkgoldenrod |
darkgray |
darkgreen |
darkkhaki |
darkmagenta |
darkolivegreen |
darkorange |
darkorchid |
darkred |
darksalmon |
darkseagreen |
darkslateblue |
darkslategray |
darkturquoise |
darkviolet |
deeppink |
deepskyblue |
dimgray |
dodgerblue |
firebrick |
fl oralwhite |
forestgreen |
fuchsia |
gainsboro |
ghostwhite |
gold |
goldenrod |
gray |
green |
greenyellow |
honeydew |
hotpink |
indianred |
indigo |
ivory |
khaki |
lavender |
lavenderblush |
lawngreen |
lemonchiffon |
lightblue |
lightcoral |
lightcyan |
lightgoldenrodyellow |
lightgreen |
lightgrey |
lightpink |
lightsalmon |
lightseagreen |
lightskyblue |
lightslategray |
lightsteelblue |
lightyellow |
lime |
limegreen |
linen |
magenta |
maroon |
mediumaquamarine |
mediumblue |
mediumorchid |
mediumpurple |
mediumseagreen |
mediumslateblue |
mediumspringgreen |
mediumturquoise |
mediumvioletred |
midnightblue |
mintcream |
mistyrose |
moccasin |
navajowhite |
navy |
oldlace |
olive |
olivedrab |
orange |
orangered |
orchid |
palegoldenrod |
palegreen |
paleturquoise |
palevioletred |
papayawhip |
peachpuff |
peru |
pink |
plum |
powderblue |
purple |
red |
rosybrown |
royalblue |
saddlebrown |
salmon |
sandybrown |
seagreen |
se ashell |
sienna |
silver |
skyblue |
slateblue |
slategray |
snow |
springgreen |
steelblue |
tan |
teal |
thistle |
tomato |
turquoise |
violet |
wheat |
white |
whitesmoke |
yellow |
yellowgreen |