The Color Contrast Checker for WCAG 2.1 to measure contrast of 2+ colors to comply with the WCAG 2.1 guidelines for improved usability and accessibility. This work has been supported by the UnIKT program of the Norwegian Directorate for Children, Youth and Family Affairs (Bufdir).
commit 2f66b6bd9c8a01b7f76178b8624d2e2d43e0f283