# WCAG Contrast Checker — Color Accessibility Tester

> Color Accessibility Tester (iPhone/iPad app by Phuc Pham.)

- Source: https://appshunter.io/ios/app/wcag-contrast-checker/id6772264929 (this page in markdown: same URL + `.md`)
- Developer: [Phuc Pham](https://appshunter.io/developer/1893081423)
- Category: Graphics & Design
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: American English
- Released: 2026-05-28
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/wcag-contrast-checker/id6772264929/reviews.md

## What is WCAG Contrast Checker?

See the exact WCAG contrast ratio between any two colors and know instantly whether your text passes AA or AAA — no guesswork, no spreadsheets, no waiting for a compliance report.

Most contrast tools make you copy hex codes into a website, squint at a number, then start over. ColorContrast does it live: pick a foreground and background color and the ratio, the AA/AAA verdict, and a real text preview all update the moment you tweak a shade. When a pair fails, it finds the nearest passing color for you — same hue, one tap to apply.

WHAT YOU GET
- The exact WCAG 2.1 contrast ratio for any color pair, recalculated live as you adjust
- Clear AA and AAA pass or fail verdicts for normal text, large text, and UI components
- A real sample-text preview at every size, so you see exactly what a reader sees
- One-tap Fix that nudges a failing color to the closest accessible shade
- A full palette audit that scores every color pair at once in a contrast matrix
- Saved color pairs you can reopen, copy, and share as plain text anytime

PERFECT FOR
- UI and product designers shipping accessible interfaces
- Front-end and app developers checking color tokens against WCAG
- Brand and marketing teams keeping type legible on any background
- Anyone who wants readable color choices without the accessibility jargon

WHY NOT JUST USE A FREE WEB CHECKER?
Web checkers make you leave your design, paste hex codes one pair at a time, and give you a number with no fix. ColorContrast lives on your phone, updates in real time, previews real text, audits a whole palette at once, and hands you the nearest passing color instead of just failing you.

PRIVACY
Everything runs 100% on your device. No account, no ads, no tracking, and it works fully offline.

FULL ACCESS
The Check tab and the WCAG Guide are free forever. Auto-Fix, the full palette audit, and unlimited saved pairs unlock with ColorContrast Premium, available as a weekly plan, a yearly plan, or a one-time lifetime purchase — pick whatever fits your workflow.

Pick your two colors and get an honest AA/AAA answer in seconds.

Terms of Use (EULA): https://web-levi.web.app/terms
Privacy Policy: https://web-levi.web.app/privacy-policy
Questions? https://web-levi.web.app/#contact

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Text Legibility Weekly | $2.99 | per 7 days |
| Colorblind Safe Yearly | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Palette Audit — Pay Once | $29.99 | one-time |



## Version history (last 4 releases)

### 1.2.2 — 2026-08-15

Bug fixes and performance improvements.

### 1.2.1 — 2026-08-12

Bug fixes and performance improvements.

### 1.1.0 — 2026-07-17

Introducing Premium with new features. Plus bug fixes and improvements.

### 1.0 — 2026-05-28

No release notes.

## Apps similar to WCAG Contrast Checker

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Color Identifier](https://appshunter.io/ios/app/color-identifier/id1561048181) | 4.1 (180) | Free | Graphics & Design |
| [ColorAudit: Color Picker](https://appshunter.io/ios/app/coloraudit-color-picker/id6760950351) | — | Free | Graphics & Design |
| [Pro Poser 3D Model Poses](https://appshunter.io/ios/app/pro-poser-3d-model-poses/id6456042618) | 4.3 (186) | Free | Graphics & Design |
| [Contrasts - WCAG Colors](https://appshunter.io/ios/app/contrasts-wcag-colors/id1515015989) | 4.7 (15) | Free | Graphics & Design |
| [Clarity: Accessibility Checker](https://appshunter.io/ios/app/clarity-accessibility-checker/id6752328976) | — | Free | Graphics & Design |

## More apps by Phuc Pham

- [Spy Cam Detector: Bug Radar](https://appshunter.io/ios/app/spy-cam-detector-bug-radar/id6763095044)
- [Audio Bible: KJV Scripture](https://appshunter.io/ios/app/audio-bible-kjv-scripture/id6763095570)
- [Feng Shui Compass & Horoscope](https://appshunter.io/ios/app/feng-shui-compass-and-horoscope/id6763224597)
- [Year Progress: Days & Percent](https://appshunter.io/ios/app/year-progress-days-and-percent/id6767788732)
- [AI Email Writer: Smart Reply](https://appshunter.io/ios/app/ai-email-writer-smart-reply/id6767789113)
- [Alarm Clock: Wake Up Missions](https://appshunter.io/ios/app/alarm-clock-wake-up-missions/id6767789239)

All apps by Phuc Pham: https://appshunter.io/developer/1893081423

## Related topics

[contrast checker](https://appshunter.io/ios/topics/contrast-checker) · [color contrast](https://appshunter.io/ios/topics/color-contrast)

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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 2026-08-24.*