System Color Palette is an interactive palette containing the CSS3 System colors.

CSS System colors are identified by name rather than RGB value. They are supported by all modern browsers.

While system color constant names are universally supported by modern browsers, the actual color displayed by these color constants can vary with the look and feel of your particular operating system.

Clicking on the color entries in the palette will send the color's name to the text field, where it can be copied and pasted directly into your style sheet.