Crayola Color Chart 1903-2010. It's not just Green Yellow and Yellow Green anymore. (via DataPointed.) (More DataPointed color-data goodness.)
posted by escabeche on Jul 31, 2011 - 77 comments

Using Color In Information Display Graphics - a resource from NASA, "intended to help designers who are not color experts find usable color designs" [via] [more inside]
posted by Gyan on Oct 4, 2007 - 11 comments

Colour Player: at last, you can organize your music by its color.
posted by signal on Aug 29, 2006 - 12 comments

A picture of English nouns is a map of 33,000 English nouns. Each tiny rectangle corresponds to a noun. The color of the rectangle has been assigned a color, based on an internet image search for that noun. The words are clustered so that similar words are near each other. Gallery. (Java required)
posted by jikel_morten on Aug 14, 2005 - 30 comments