# Crimson

> A beautiful theme for Firefox that feels like a warm, toasty fire under a beautiful sky. Combined with sharply defined accents and thought-out colors.

Canonical page: [https://chrome-stats.com/d/crimson-warm-theme](https://chrome-stats.com/d/crimson-warm-theme)

## Overview

- **ID:** `crimson-warm-theme`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed (abandoned)
- **Publisher:** Derivative
- **Version:** 5.0
- **Last updated:** 2021-05-12
- **First published:** 2021-05-12
- **Size:** 35 KB
- **Data as of:** 2026-08-14
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/crimson-warm-theme/)
- **Website:** [https://localhost:8080](https://localhost:8080/)

## 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

- [Pinkish Red](https://chrome-stats.com/d/pinkish-red) — 1 users
- [Deep Crimson](https://chrome-stats.com/d/deep-crimson) — 1 users
- [Red](https://chrome-stats.com/d/red1234) — 4 users
- [Red Crimson Theme](https://chrome-stats.com/d/red-crimson-theme) — 1,030 users, 4.57 / 5
- [Crimsinnamon](https://chrome-stats.com/d/crimsinnamon)
- [Warm Fox Cozy](https://chrome-stats.com/d/warm-fox-cozy)
- [red wolf dark](https://chrome-stats.com/d/red-wolf-dark) — 1 users
- [Cryptic Blue](https://chrome-stats.com/d/cryptic-blue)
- [Crystal Blue-Orange](https://chrome-stats.com/d/crystal-blue-orange)
- [red & pink](https://chrome-stats.com/d/red_pink)
- [Redberry](https://chrome-stats.com/d/iannlredberry)
- [Red Blossom](https://chrome-stats.com/d/red-blossom)

---

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