90 accessible color combinations
Calculates the contrast ratio between two colors
Given two colors, this tool helps you to identify the colors between that still have accessible contrast.
Will fetch any public URL and display the site as seen by people with different types of color blindness.
Free downloadable software that helps simulate color blindness
A fun random accessible color scheme generator.
Online tool for checking color contrast in designs
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October 10, 2019. A 24-hour online event that celebrates inclusive design and shares knowledge and ideas from analog to digital, from design to development, from planners to practitioners, and everything and everyone in between.