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  5. 1.4.11 Non-Text Contrast – Level...
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  7. Does everything required to understand...

Does everything required to understand the content have a contrast ratio of at least 3:1 against their background?

Goal

Ensure that people can visually identify the content.

Why this matters

If the contrast isn’t high enough for all the users to be able to read a chart or infographic, then the chart or infographic fails to achieve its purpose.

How to implement

Designer

Read Using color, specifically the section on charts and infographics.

Developer

Ensure you implement the colors provided by the Designer.

How to test

TBD