Contrast Analyzer and Color Blindness Simulator

Introducing the first 2 accessibility features in a design tool! In our design editor, specify whether to comply with WCAG 2.0 AA and AAA levels. The Contrast Analyzer will automatically inform you when the contrast is insufficient. Additionally, UXPin’s Color Blindness Simulator shows your design as perceived by a person with one of eight types of color blindness!

Ishihara color test by @Kinga Chaladaj

Try it: http://www.uxpin.com/