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A Primer on Contrast and CVD

Tim Brock covers color vision deficiency:

In this blog post and a follow up I’m going to describe why and how we used theming to make more accessible to users who suffer from some common visual impairments. Here in Part 1 I’ll cover some of the science and the terminology. Part 2 will look at the actual changes we made.

Click through for a brief discussion of contrast sensitivity and a longer one on color vision deficiency, including why color choice matters.