KnackColor Converter
Convert between HEX, RGB, HSL, and OKLCH and check WCAG contrast. Runs entirely in your browser.
WCAG contrast
The color above is used as text on the background below.
Large text sampleNormal text sample for checking legibility.
Contrast ratio: 14.43:1
- AA normal (4.5)Pass
- AA large (3)Pass
- AAA normal (7)Pass
- AAA large (4.5)Pass