---
title: "Color Contrast Checker – Chrome extension stats, history and permissions"
description: "8,000 users, rated 4.70 by 10 people. Version 1.6.7, updated 2023-10-25. Requests 0 permissions."
url: "https://extensiontracker.com/extension/gbfgefkhkofclanlcgnhlbmfgjjomock"
---

# Color Contrast Checker

Live in the Chrome Web Store.

- Users: 8,000
- Rating: 4.70 from 10 ratings
- Last checked: 2026-09-27 01:30 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #8,318 of 264,703 live extensions
- Rank in Accessibility: #501 of 7,982

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Color Contrast Checker & Recommendations Tool

- Extension ID: `gbfgefkhkofclanlcgnhlbmfgjjomock`
- Developer: [Pivotal Accessibility](https://extensiontracker.com/developer/ud2b76a5df33f5c1747e85008a90f1e3e)
- Category: [Make Chrome Yours › Accessibility](https://extensiontracker.com/category/make_chrome_yours/accessibility)
- First published: 2022-04-21
- Last updated: 2023-10-25
- Version: `1.6.7`
- Size: 2.85 MiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `pivotalaccessibility.com`
- Support page: `https://www.pivotalaccessibility.com/contact-us/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/color-contrast-checker/gbfgefkhkofclanlcgnhlbmfgjjomock>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fgbfgefkhkofclanlcgnhlbmfgjjomock>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 8,000 | 4.70 | 10 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

It asks for no permissions.

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 01:30 UTC; next check around 2026-10-01.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Color Contrast Checker” (gbfgefkhkofclanlcgnhlbmfgjjomock). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/gbfgefkhkofclanlcgnhlbmfgjjomock. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_gbfgefkhkofclanlcgnhlbmfgjjomock,
  title   = {Color Contrast Checker (gbfgefkhkofclanlcgnhlbmfgjjomock)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/gbfgefkhkofclanlcgnhlbmfgjjomock},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/gbfgefkhkofclanlcgnhlbmfgjjomock>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.