Color Palette Generator & WCAG
Create harmonious color palettes with live WCAG accessibility contrast scores and multi-format exports.
Harmony Mode:
♿ WCAG 2.1 Accessibility Contrast Checker
WCAG requires a contrast ratio of at least 4.5:1 for normal text (Level AA) and 7:1 for Level AAA to ensure readability for visually impaired users.
How to generate balanced color palettes?
Color harmony principles use geometric relationships on the color wheel. Analogous colors sit next to each other creating serene designs, while complementary colors provide high visual contrast.
Understanding WCAG 2.1 Contrast Standards
Contrast ratio is calculated from the relative luminance of two colors, ranging from 1:1 to 21:1. Level AA compliance (4.5:1 minimum) is the legal accessibility baseline across web standards.