XKCD had a wonderful color survey: <a href="http:&#x2F;&#x2F;blog.xkcd.com&#x2F;2010&#x2F;05&#x2F;03&#x2F;color-survey-results&#x2F;" rel="nofollow">http:&#x2F;&#x2F;blog.xkcd.com&#x2F;2010&#x2F;05&#x2F;03&#x2F;color-survey-results&#x2F;</a><p>Plenty of good info there, but especially scrolling down to the color chart: <a href="http:&#x2F;&#x2F;imgs.xkcd.com&#x2F;blag&#x2F;satfaces_map_1024.png" rel="nofollow">http:&#x2F;&#x2F;imgs.xkcd.com&#x2F;blag&#x2F;satfaces_map_1024.png</a>