Digital Accessibility Resources
Disclaimer: These resources are provided for reference only. Inclusion on this list does not imply endorsement or recommendation of any specific product, service, or provider.
Web Content Accessibility Guidelines (WCAG) 2.1 covers a wide range of recommendations for making web content more accessible.
Enter a foreground and background color in RGB hexadecimal format or choose a color using the Color Picker. WCAG 2.0 level AA requires a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. WCAG 2.1 requires a contrast ratio of at least 3:1 for graphics and user interface components.
Whether the accessibility standard is WCAG, PDF/UA, or HHS, our PDF accessibility software suite, CommonLook, gives you the AI-powered tools you need to create accessible and compliant PDFs with confidence.