Pretty Colors is exactly what it says on the tin: a tumblr filled with pretty colors. Currently there are nearly 10,800 pretty colors posted. Under our current system only 16,777,216 colors that can be represented on the web. Given that Pretty Colors doesn’t repeat a color (which I already know they have – color #7900BC has been repeated at least 12 times already) and that it continues posting at about the same rate (which isn’t even close to consistent), the tumblr should be around for about another 1,830 years before it runs out of colors.
Photo credit: Pretty Colors
Additionally, the archive is pretty to look at too. Of course, a properly calibrated screen will be needed to bring across each color’s true prettiness.