Color index

Hi there,

I didn’t find a color index in an easily accessible place in the wiki (I know there's one in the PDFs, but I wanted something easy to access with the CSS color formats most commonly needed) so I made one [1], as I frequently need one and I end up picking them from the logo SVG or through dev tools, which is tedious. Hope it’s useful to others too.

[1]: http://docs.webplatform.org/wiki/WPD:Design#Colors

Lea Verou
W3C developer relations
http://w3.org/people/all#lea ✿ http://lea.verou.me ✿ @leaverou