Kontrast – WCAG Contrast Checker

Quickly check and adjust contrast in realtime in your browser to meet WCAG 2.1 requirements.

Kontrast is a browser extension that let you quickly check and adjust text and background contrast in realtime in your browser to meet the standards of Web Content Accessibility Guidelines (WCAG) requirements.

Features:
✔ Auto inspect contrast for the selected element
✔ Display accessibility ratio
✔ Automatically get closest WCAG compliant color
✔ Color Slider
✔ RGB and HSL mode
✔ Color picker
✔ Easily copy color (HEX, RGBA, HSLA)
✔ Ignore CSS hover effect
✔ Dark Mode

Special thanks to Gary Simon from Coursetro.com for covering my product.