Contrast-A is a color picker application that allows the user to interact with a 3-dimensional color RGB color space, examine the contrast of color pairs according to Web Content Accessibility Guidelines 2.0, view the results for different types of color deficiency and create and print custom color palettes.

Contrast-A - AIR application with expanded type panel

Download AIR Version from DasPlankton
Download AIR Version from Softpedia
The AIR version requires you to have Adobe AIR installed on your computer.
Visit Web Version

Contrast-A Hue Selector

Brightness and Saturation Selectors

Contrast Examiner with Color Deficiency Simulation

Color Palette

Color Palette as Pdf