Check and Fix Color Accessibility

Pick colors, test WCAG contrast, and simulate color vision differences for more accessible UI design.

Open Color Picker & Converter All Use Cases

Why This Workflow Works

Low-contrast UI is a frequent accessibility failure. This workflow helps teams choose better color pairs and validate against WCAG expectations before release.

Step-by-Step

  1. Pick and inspect color values in HEX, RGB, and HSL.
  2. Run contrast checks for body text and UI components.
  3. Simulate color blindness to catch perception issues early.

Tools Used in This Workflow

Color Picker & Converter
Pick colors and convert between HEX, RGB, HSL
WCAG Contrast Checker
Check color contrast for accessibility
Color Blindness Simulator
Preview colors as people with color blindness see them

Frequently Asked Questions

Which tool should I start with?

Start with Color Picker & Converter, then use WCAG Contrast Checker, Color Blindness Simulator to finish the workflow.

Does this workflow upload my files or content?

The listed tools are browser-first. Inputs are processed locally where possible; network tools only inspect public URLs or domains you enter and do not store returned results.