Contrast Generator
Generate an accessibility-oriented starting point, template, or recommendation locally.
Local accessibility utility. Analysis runs in your browser; no accessibility claim is sent to an external service.
- Tool
- Contrast generator
- Mode
- Local / deterministic
Accessible color preview
Contrast ratio: 21.00:1
WCAG AA normal text (4.5:1): PASS
WCAG AA large text (3:1): PASS
WCAG AAA normal text (7:1): PASS
ACCESSIBLE COLOR SUGGESTIONS Background: #ffffff #000000 — 21.00:1 #92400e — 7.09:1 #1d4ed8 — 6.70:1 #b91c1c — 6.47:1 #7c3aed — 5.70:1
What this tool does
Generate an accessibility-oriented starting point, template, or recommendation locally. Results can be copied or downloaded from this page.
Related tools
- Contrast SimulatorSimulate or calculate an accessibility scenario locally for inspection and testing.
- Contrast HelperProvide practical accessibility guidance from the supplied values or markup.
- Contrast PreviewPreview an accessibility result locally before implementation.
- Color Blindness CheckerRun a local accessibility-oriented check using the supplied values or markup.
- Color Blindness GeneratorGenerate an accessibility-oriented starting point, template, or recommendation locally.
- Color Blindness HelperProvide practical accessibility guidance from the supplied values or markup.