Cruising Toni Allen’s design post archives I found this post, Comprehensive Color Tool, which links to Color Scheme by Pixy. Color Scheme is a free, web-based color scheme tool with almost as much power as paid applications like Color Impact. What really sets Color Scheme by Pixy apart from any other color picker tool I’ve used is something very, very cool: it accounts for color blindness.
After choosing your colors, Color Scheme by Pixy let’s you preview the colors as if through the eyes of people with various types of color-blindness–protanopy (which affects 1% of men), deuteranopy (another 1% of men), deuteranomaly (which affects 5% of men and 0.4% of women), as well as five other types of color-blindness.
With “accessibility” on everyone’s tongues, right behind “standards,” a tool like Color Scheme by Pixy could prove amazingly useful.
[Also posted to the Design Weblog, the JavaScript Weblog, and the Nanopublishing Weblog]