颜色表

在 HTML 页面中可以两种方式指定颜色──以颜色名称或者表示 RGB 颜色值的数字。一个 RGB 颜色值由三个两位十六进制数字组成，分别代表各自的颜色强度。

例如，颜色值 #FF0000 之所以被渲染为红色，是因为红色的值达到了最高值 FF (等于十进制的 255)。

当你使用 !DOCTYPE 声明指定为标准兼容模式时，Microsoft^® Internet Explorer 6 和以后版本将忽略不遵从样式表(CSS)级别 1 的样式表声明。根据 CSS 1，以十六进制 RGB 值指定的颜色必须带有前导“#”字符。像“FFFFFF”这样的值将被忽略，而不会被理解为“#FFFFFF”(即白色)，但 Internet Explorer 的先前版本是这么理解的。这影响所有接受颜色值的属性。

注意尽管这些颜色名称可能不被其它浏览器使用，但 RGB 颜色值应该可以在不同浏览器间正确显示。如果想要为跨越不同浏览器工作的 Web 页指定颜色值，那么应该使用 RGB 颜色值。

下表列出了 Internet Explorer 4.0 支持的颜色。

aliceblue (#F0F8FF)	antiquewhite (#FAEBD7)	aqua (#00FFFF)	aquamarine (#7FFFD4)
azure (#F0FFFF)	beige (#F5F5DC)	bisque (#FFE4C4)	black (#000000)
blanchedalmond (#FFEBCD)	blue (#0000FF)	blueviolet (#8A2BE2)	brown (#A52A2A)
burlywood (#DEB887)	cadetblue (#5F9EA0)	chartreuse (#7FFF00)	chocolate (#D2691E)
coral (#FF7F50)	cornflowerblue (#6495ED)	cornsilk (#FFF8DC)	crimson (#DC143C)
cyan (#00FFFF)	darkblue (#00008B)	darkcyan (#008B8B)	darkgoldenrod (#B8860B)
darkgray (#A9A9A9)	darkgreen (#006400)	darkkhaki (#BDB76B)	darkmagenta (#8B008B)
darkolivegreen (#556B2F)	darkorange (#FF8C00)	darkorchid (#9932CC)	darkred (#8B0000)
darksalmon (#E9967A)	darkseagreen (#8FBC8B)	darkslateblue (#483D8B)	darkslategray (#2F4F4F)
darkturquoise (#00CED1)	darkviolet (#9400D3)	deeppink (#FF1493)	deepskyblue (#00BFFF)
dimgray (#696969)	dodgerblue (#1E90FF)	firebrick (#B22222)	floralwhite (#FFFAF0)
forestgreen (#228B22)	fuchsia (#FF00FF)	gainsboro (#DCDCDC)	ghostwhite (#F8F8FF)
gold (#FFD700)	goldenrod (#DAA520)	gray (#808080)	green (#008000)
greenyellow (#ADFF2F)	honeydew (#F0FFF0)	hotpink (#FF69B4)	indianred (#CD5C5C)
indigo (#4B0082)	ivory (#FFFFF0)	khaki (#F0E68C)	lavender (#E6E6FA)
lavenderblush (#FFF0F5)	lawngreen (#7CFC00)	lemonchiffon (#FFFACD)	lightblue (#ADD8E6)
lightcoral (#F08080)	lightcyan (#E0FFFF)	lightgoldenrodyellow (#FAFAD2)	lightgreen (#90EE90)
lightgrey (#D3D3D3)	lightpink (#FFB6C1)	lightsalmon (#FFA07A)	lightseagreen (#20B2AA)
lightskyblue (#87CEFA)	lightslategray (#778899)	lightsteelblue (#B0C4DE)	lightyellow (#FFFFE0)
lime (#00FF00)	limegreen (#32CD32)	linen (#FAF0E6)	magenta (#FF00FF)
maroon (#800000)	mediumaquamarine (#66CDAA)	mediumblue (#0000CD)	mediumorchid (#BA55D3)
mediumpurple (#9370DB)	mediumseagreen (#3CB371)	mediumslateblue (#7B68EE)	mediumspringgreen (#00FA9A)
mediumturquoise (#48D1CC)	mediumvioletred (#C71585)	midnightblue (#191970)	mintcream (#F5FFFA)
mistyrose (#FFE4E1)	moccasin (#FFE4B5)	navajowhite (#FFDEAD)	navy (#000080)
oldlace (#FDF5E6)	olive (#808000)	olivedrab (#6B8E23)	orange (#FFA500)
orangered (#FF4500)	orchid (#DA70D6)	palegoldenrod (#EEE8AA)	palegreen (#98FB98)
paleturquoise (#AFEEEE)	palevioletred (#DB7093)	papayawhip (#FFEFD5)	peachpuff (#FFDAB9)
peru (#CD853F)	pink (#FFC0CB)	plum (#DDA0DD)	powderblue (#B0E0E6)
purple (#800080)	red (#FF0000)	rosybrown (#BC8F8F)	royalblue (#4169E1)
saddlebrown (#8B4513)	salmon (#FA8072)	sandybrown (#F4A460)	seagreen (#2E8B57)
seashell (#FFF5EE)	sienna (#A0522D)	silver (#C0C0C0)	skyblue (#87CEEB)
slateblue (#6A5ACD)	slategray (#708090)	snow (#FFFAFA)	springgreen (#00FF7F)
steelblue (#4682B4)	tan (#D2B48C)	teal (#008080)	thistle (#D8BFD8)
tomato (#FF6347)	turquoise (#40E0D0)	violet (#EE82EE)	wheat (#F5DEB3)
white (#FFFFFF)	whitesmoke (#F5F5F5)	yellow (#FFFF00)	yellowgreen (#9ACD32)

用户定义的系统颜色

Microsoft^® Windows^® 维护着一组用于绘制用户界面不同部分的系统颜色。除了定义在颜色表中的颜色，在 Internet Explorer 4.0 中也可正常显示以下系统颜色指定为颜色值的 Web 页。

用户可以使用 Windows 控制面板设置用于将来 Windows 会话的系统颜色。下表演示了定义在控制面板中的颜色名称的对应情况。

注意不对应任何控制面板的颜色只可使用 Windows API 编程设置，用户无法定义。

activeborder	activecaption	appworkspace	background
buttonface	buttonhighlight	buttonshadow	buttontext
captiontext	graytext	highlight	highlighttext
inactiveborder	inactivecaption	inactivecaptiontext	infobackground
infotext	menu	menutext	scrollbar
threeddarkshadow	threedface	threedhighlight	threedlightshadow
threedshadow	window	windowframe	windowtext