Who Can Use Alternatives
Who Can Use is described as 'WhoCanUse is a tool that brings attention and understanding to how color contrast can affect different people with visual impairments' and is an website in the os & utilities category. There are five alternatives to Who Can Use, not only websites but also apps for a variety of platforms, including Mac, Windows, Linux and KDE. The best alternative is Kontrast, which is both free and Open Source. Other great sites and apps similar to Who Can Use are Colour Contrast Analyser, Wave (accessibility tool), Palette for Mac and Cron Color.
Kontrast is a color contrast checker that tells you if your color combinations are distinct enough to be readable and accessible. It is part of the Plasma Mobile app collection.
Colour Contrast Analyser allows you to evaluate the color visibility and contrast of foreground/background color combinations. It provides an initial pass/fail assessment against WCAG 2.0 color contrast success criteria.
Features
WAVE is a visual web accessibility analysis tool that evaluates web accessibility based on the Web Content Accessibility Guidelines (WCAG).
Palette provides a super simple way to analyze colors across RGB, #HEX and CSS formats. Try it online for free or download it for macOS with a donation-based download where you pay what you want (even $0 to try it).
Features
Cron Color Tool provides an easy and useful tool for designing color palettes with an intuitive color contrast checker.
Features