Contrast Checker

Check contrast in your UI design based on Contrast Success Criteria 1.4.3 and 1.4.6 of the Web Content Accessibility Guideline (WCAG).

How it works:

Select colors;Confirm the colors;The application will inform you if the contrast is good for normal sized texts and large text (above 18 points);The reset button clears the interface, but it doesn't need to be pressed for you to recheck.

For informational purposes:

Level A: Bad, ineffective;Level AA: Good, effective;Level AAA: Great, excellent.

Created as an object of study.