# Grey One

> Simple. Abstract. Grey.

Canonical page: [https://chrome-stats.com/d/grey-one](https://chrome-stats.com/d/grey-one)

## Overview

- **ID:** `grey-one`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed (abandoned)
- **Publisher:** RedBlackProduction
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2009-05-27
- **Size:** 81 KB
- **Data as of:** 2026-08-04
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/grey-one/)

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Very high risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension is not longer available in the store

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

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- [Just Grey1.0](https://chrome-stats.com/d/just-grey1-0) — 5.00 / 5
- [Grey and Grey](https://chrome-stats.com/d/grey-and-grey) — 167 users, 4.50 / 5
- [Red Blue Grey](https://chrome-stats.com/d/red-blue-grey)
- [Yet Another Simple Grey](https://chrome-stats.com/d/yasg)
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- [Gray](https://chrome-stats.com/d/graycz) — 5.00 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/grey-one)