Pick, convert, generate, and explore colors with these essential design tools — all free and browser-based.
WCAG (Web Content Accessibility Guidelines) requires minimum contrast ratios: 4.5:1 for normal text, 3:1 for large text.
Start with a contrast checker, test your palette for color blindness, and ensure text is readable on all background colors.
Our palette generator creates harmonious palettes using color theory (complementary, analogous, triadic). Test different options for your project.