Color Contrast Accessibility Validator
WCAG 2.1 AA SC 1.4.3 Test for Color Contrast
Test a webpage
This website provides free color contrast analysis tools that will display the color contrast issues of a web page or chosen color-pair; per WCAG 2.1 Guidelines. Color Contrast refers to how bright or dark colors appear against each other on screens; particularly with regard to the relative, gray-scale luminosity as perceived by the human eye.
When it comes to website accessibility, the contrast between the text and the text background is a concern for colorblind and other visually impaired users.
This color contrast tool enables users to comply with website accessibilities regulations.More on contrast