 
      
    | You are here | www.24a11y.com | ||
| | | | | blog.pope.tech | |
| | | | | A complete guide to WCAG 2.0 contrast accessibility requirements and contrast tools with examples to help you apply it to your own website. | |
| | | | | www.pegtop.net | |
| | | | | PEGTOP blend modes | |
| | | | | wildbit.com | |
| | | | | Accessible Palette is an app for building color systems with consistent lightness and predictable contrast ratios across color levels. | |
| | | | | jlzych.com | |
| | | Interaction of Color is, by far, the best book on color I've ever read. Other teaching methods focus on theory, color systems, the physics of color (wavelength, rods and cones, etc.), or resort to rote rules like, "red means danger." It's mechanical, mathematical, rules-based, and divorced from how people perceive and react to color. Or as Albers puts it: "Experience teaches that in visual perception there is a discrepancy between physical fact and psychic effect." | ||