What does the Contrast Checker (WCAG) do?
Free online Contrast Checker (WCAG) — part of TeckForge's color tools. Runs entirely in your browser: no upload, no sign-up, no data ever stored. It's part of TeckForge's color tools collection, sitting alongside related tools you can reach from the sidebar.
How to use the Contrast Checker (WCAG)
- Open the Contrast Checker (WCAG).
- Pick or enter a starting color (by hex code, clicking a swatch, or uploading an image, depending on the tool).
- Preview the generated palette, contrast result, or converted value.
- Copy the color codes you need — HEX, RGB, or HSL.
Frequently asked questions
Does it check accessibility/contrast?
Where relevant, the Contrast Checker (WCAG) follows standard WCAG contrast guidance — check the on-page result for a pass/fail rating.
Is it free with no limits?
Yes, no sign-up and no limit on how many colors you generate or check.
