#contrast_checkers

Color Accessibility Workflows

►https://alistapart.com/article/color-accessibility-workflows

https://alistapart.com/d/excerptillustration_300.png

The Web Content #Accessibility Guidelines (WCAG) 2.0 contain recommendations from the World Wide Web Consortium (W3C) for making the web more accessible to users with disabilities, including #color blindness and other vision deficiencies.

#Contrast_checkers

One of my favorite tools is Lea Verou’s Contrast Ratio. It gives you the option of entering a color code for a background and a color code for text, and it calculates the ratio for you.
▻http://leaverou.github.io/contrast-ratio

https://alistapart.com/d/color-accessibility-workflows/figure-3.2-2x.jpg

Another great tool that has the benefit of simultaneously showing whether a color combination passes both AA and AAA compliance levels is Jonathan Snook’s Colour Contrast Check
▻https://snook.ca/technical/colour_contrast/colour.html

https://alistapart.com/d/color-accessibility-workflows/figure-3.3-2x.jpg