Information systems for color blind visitors

I must admit that I haven’t thought about what my designs look like to color blind viewers. I assume that the typical web designer and developers don’t consider it, either. I know how frustrating it can be, because my dad is red/green color blind and we had a good time as kids laughing at some of his wardrobe decisions. I also remember helping with electrical projects and being his wire spotter—after all, the difference between the red and green wire is pretty important. (more…)