recently, webdev had a good link to a super color chart, but there's more to it: visibone comes along with pop-ups for web colors and html tags. colors are a main focus there, the color lab is really fantastic and provides interesting insights to the world of colors as well as netdeuteranopia. now that reminds me on somethindx...

am i colorblind or what? there's also a nice description of "life's minor frustrations (and occasional dangers) for the color blind".