Deuteranopia, protanopia and tritanopia ======================================= Wednesday 10 June 2009 10:57 Just read something about color blindness. Years ago I had the Photoshop plug-ins to do the checking, but now I've installed Color Oracle. And I've checked what this site looks like to deuteranopia, protanopia and tritanopia affected visitors. It actually looks better, especially the tritanopia one. by Roland van Ipenburg http://www.xs4all.nl/~ipenburg/blog/posts/work/2009/06/10/deuteranopia-protanopia-and-tritanopia/