 <p>Check out <a href="http://vimcolorschemetest.googlecode.com/svn/html/index-c.html" rel="nofollow noreferrer">http://vimcolorschemetest.googlecode.com/svn/html/index-c.html</a>, it has a HUGE list of colorschemes with previews. If you do not like C samples, there are samples with other programming languages, too: <a href="http://code.google.com/p/vimcolorschemetest/" rel="nofollow noreferrer">http://code.google.com/p/vimcolorschemetest/</a></p>