CSS Accessibility Checklist Cheat Sheet

Contrast, focus, and motion control

Last Updated: November 21, 2025

Contrast Rules

Element Contrast
Text 4.5:1
Large text 3:1
Graphic 3:1

Focus Styles

:focus-visible
Add visible ring
outline: 3px solid
Ensure at least 3px
box-shadow
Soft highlights

Motion

Honor prefers-reduced-motion by disabling animations or filtering them.

💡 Pro Tip: Prioritize color contrast, ensure visible focus states, and respect reduced-motion preferences.
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