Color contrast refers to the difference between the brightness of the background color and foreground color of digital content. Black text on a white background is very high contrast; light grey text ...

cross or line, whichever the case may be, this should be replaced by an appropriate colour filter, and the portion which usually transmits the light be of another colour in contrast to it.

Contrast and color use are important, as users must be able to perceive content on a page. You can use accessibility checkers to check for issues such as color contrast ratios. If you choose to use ...