ToolZool
CLR / 05 · Colour tools

Contrast checker

Two colours, one ratio, and a straight answer on whether it passes AA and AAA.

Contrast Checker
Large text means 24px, or 19px when it is bold.
Output⁦218⁩ chars
Contrast ratio
4.54:1
AA, normal text
Passes
AAA, normal text
Fails
Contrast ratio      4.54:1

AA, normal text     Passes
AA, large text      Passes
AAA, normal text    Fails
AAA, large text     Passes
Borders and icons   Passes

Foreground          #767676
Background          #ffffff
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