# Carbon Theme (protonmail)

> based on protonmail's carbon theme other keywords: blue, periwinkle, pastel, green, dark green, red, black, white

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

## Overview

- **ID:** `carbon-theme-protonmail`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** River
- **Category:** websites
- **Daily users:** 1
- **Weekly downloads:** 1
- **Rating:** 5.00 / 5 (3 ratings)
- **Version:** 1.0
- **Last updated:** 2021-07-28
- **First published:** 2021-07-28
- **Size:** 7.58 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/carbon-theme-protonmail/)

## Description

"Carbon Theme (protonmail)" is a Firefox add-on that allows you to customize your browser with the popular protonmail's carbon theme. It offers a stunning color scheme with shades of blue, periwinkle, pastel, green, dark green, red, black, and white.

## Rankings

- #71,750 — Overall

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Low 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).

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