CSS系统颜色

直接调用系统的颜色显示在网页上本来是件很好玩滴事，但是，也有个缺点，就是可用的色太少 比如Bindows在它的启动画面一点点应用。

=。= 上次本来想在某个产品上应用，结果给人BS了，原因是色不好看 囧rz

在css21 中 System Colors也有相关描述，CSS3还加了超链接的色，还有个flavor。

但是，要有浏览器支持才是硬道理，浏览器不支持，虾米都回家睡觉。

附各色显示效果，如果看不到文字部分就像刮彩票一半刮开看一下，其中，Background 这个在safari 比较神奇，是透明哦。

CSS2.1中的System Colors

ActiveBorder

Active window border.

ActiveCaption

Active window caption.

AppWorkspace

Background color of multiple document interface.

Background

Desktop background. » test color:Background @aoao

ButtonFace

Face color for three-dimensional display elements.

ButtonHighlight

Highlight color for three-dimensional display elements (for edges facing away from the light source).

ButtonShadow

Shadow color for three-dimensional display elements.

ButtonText

Text on push buttons.

CaptionText

Text in caption, size box, and scrollbar arrow box.

GrayText

Grayed (disabled) text. This color is set to #000 if the current display driver does not support a solid gray color.

Highlight

Item(s) selected in a control.

HighlightText

Text of item(s) selected in a control.

InactiveBorder

Inactive window border.

InactiveCaption

Inactive window caption.

InactiveCaptionText

Color of text in an inactive caption.

InfoBackground

Background color for tooltip controls.

InfoText

Text color for tooltip controls.

Menu

Menu background.

MenuText

Text in menus.

Scrollbar

Scroll bar gray area.

ThreeDDarkShadow

Dark shadow for three-dimensional display elements.

ThreeDFace

Face color for three-dimensional display elements.

ThreeDHighlight

Highlight color for three-dimensional display elements.

ThreeDLightShadow

Light color for three-dimensional display elements (for edges facing the light source).

ThreeDShadow

Dark shadow for three-dimensional display elements.

Window

Window background.

WindowFrame

Window frame.

WindowText

Text in windows.

CSS3 新加的 User preferences for hyperlink colors

ActiveHyperlink

Active hyperlink background.

ActiveHyperlinkText

Text of an active hyperlink.

HoverHyperlink

Hover hyperlink background.

HoverHyperlinkText

Text of a hyperlink in the hover state.

Hyperlink

Hyperlink background.

HyperlinkText

Hyperlink text.

VisitedHyperlink

Visited hyperlink background.

VisitedHyperlinkText

Text of a visited hyperlink.

flavor

An accent color (typically chosen by the user) to customize the user interface of the user agent itself. User agents may default the ‘flavor’ color to the dominant accent color used on the physical machine/mechanism that the user is interacting with (frequently a mouse, keyboard, monitor and computer case, often just a laptop), if the UA is able to retrieve that information from the platform and machine. It is not expected that this value will make sense on all platforms and machines.