Color contrast checker

I made this color contrast checker. You can specify colors either by entering hex triplets (e.g. #00ffdd) or using your browser’s built-in color-selecting widget. It will compute the contrast ratio and determine if the color contrast meets the WCAG 2.1 accessibility success criterion 1.4.3 (AA) or 1.4.6 (AAA). Color contrast checker Source code (Codeberg) (MIT License)