# ContrastCheck WCAG Checker — Check colour contrast for WCAG

> Check colour contrast for WCAG (iPhone/iPad app by LEAN ASIA CO., LTD.)

- Source: https://appshunter.io/ios/app/contrastcheck-wcag-checker/id6772256221 (this page in markdown: same URL + `.md`)
- Developer: [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814)
- Category: Graphics & Design, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-05-27
- Data updated: 2026-06-04
- User reviews in markdown: https://appshunter.io/ios/app/contrastcheck-wcag-checker/id6772256221/reviews.md

## What is ContrastCheck WCAG Checker?

ContrastCheck calculates the WCAG 2.1 contrast ratio between any foreground and background colour pair. Enter hex codes or use the colour pickers and the app instantly shows your ratio, AA pass or fail for normal and large text, and AAA compliance status. Designers and developers can verify that every text element meets accessibility standards before shipping. No internet required — all calculations happen on-device.


## Version history (last 1 release)

### 1.0 — 2026-05-27

No release notes.

## More apps by LEAN ASIA CO., LTD

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All apps by LEAN ASIA CO., LTD: https://appshunter.io/developer/1815050814

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*