# CrimsonCrystal

> A red and black theme with a polygon design that becomes darker to the left

Canonical page: [https://chrome-stats.com/d/crimson\_crystal](https://chrome-stats.com/d/crimson_crystal)

## Overview

- **ID:** `crimson_crystal`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Jameson
- **Category:** abstract
- **Daily users:** 1
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2017-12-06
- **Size:** 288 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/crimson_crystal/)

## Description

CrimsonCrystal is a Firefox add-on that offers a visually striking red and black theme with a polygon design. The theme gradually becomes darker towards the left, providing a unique and immersive browsing experience.

## Rankings

- #94,162 — Overall

## Safety

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

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> 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

- [Dark Crimson](https://chrome-stats.com/d/dark-crimson) — 7 users
- [Crimson Black](https://chrome-stats.com/d/crimson-black)
- [Crimson Fusion](https://chrome-stats.com/d/crimson-fusion) — 2 users
- [Low Poly (Dark Red)](https://chrome-stats.com/d/hexadorsip_low_poly_dark_red) — 69 users, 4.93 / 5
- [Crystal red](https://chrome-stats.com/d/crystal-red) — 1 users
- [Dark\_RED](https://chrome-stats.com/d/dark_red)
- [Red Poly](https://chrome-stats.com/d/red-poly)
- [darkreds](https://chrome-stats.com/d/darkreds)
- [Black\_and-Red](https://chrome-stats.com/d/black_and-red)
- [Hexagon Dark & Blood Red](https://chrome-stats.com/d/hexagon-dark-blood-red) — 30 users, 4.67 / 5
- [Crimson Glass](https://chrome-stats.com/d/crimson-glass)
- [Red and Black Theme](https://chrome-stats.com/d/red-and-black-theme-dark) — 1 users

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