Color Contrast Checker

Check color contrast between text and background.

Color Contrast Checker is a simple Chrome extension that helps users check the contrast between text color and background color. Users can enter two HEX color values and instantly see a visual preview along with the calculated contrast ratio. This helps designers and developers quickly evaluate color readability and make better visual decisions for web interfaces. The extension works completely offline and performs all contrast calculations locally within the browser. It does not collect, store, or share any personal information and does not require any special permissions or access to websites. Color Contrast Checker is ideal for web designers, UI/UX practitioners, and anyone who wants a fast and distraction-free way to check color contrast.