Why APCA as a New Contrast Method?

Published by

MyIndex Research

Saved on

27 Mar 2023

by

Aaron Gustafson

Filed Under

accessibility inclusive design

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This piece offers a solid introduction to the Accessible Perceptual Contrast Algorithm (APCA). This algorithm is part of WCAG 3.0 and will replace the contrast algorithm present in WCAG 2.x. It prioritizes perceived contrast and readability.

Here is an excellent testing tool as well: https://www.color-contrast.dev/