Web Site Accessibility
- GSA 508 Technical Tools and Resources
- Accessible Rich Internet Applications Suite: Strategies, guidelines and resources to make Web content and applications more accessible to people with disabilities.
- Designing Accessible Websites, Software and Content: Best Practices for from the University of Michigan.
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SoftwareQATest.com: Web site accessibility testing tools.

- Colorblind Web Page Filter: See what your web page looks like to colorblind visitors.
- Color Brewer and Color Brewer 2.0: Helps select color schemes for maps/graphics.
- The Color Laboratory: View standard 216 color palette as mediated by various color-blindness conditions.
- Color Vision:Pick web page text and background color; then test your choice against different types of color blindness.
- Coblis — Color Blindness Simulator: Simulate the different types of color blindness on
a sample picture or upload your own image and see what it looks like to a person who is color blind.
- Color perception examples: Static images of color palettes displayed by Color Laboratory.
- Web sites catering to Seniors: Design suggestions. (PDF)
- Web site accessibility example: MD Support: Low vision strategies for patients with Macular Degeneration.