An accessibility checker tool for validating the color contrast based on WCAG 2.0 and WCAG 2.1 standard. The formula (L1/L2) for contrast is based on [ISO-9241-3] and ...

Fixing color contrast issues should not take long. Ideally, you'll always use dark text on a light background or light text on a dark background. When you have a few minutes, identify a few pages at a ...

Color contrast refers to the difference between the brightness of the background color and foreground color of digital content. It’s crucial in design, art and visual communication as it affects ...