# ¡Dark Blue Mountain Theme! RC

> A theme for those who love mountains... Now takes cares of your eyes... I'ts simple and elegant... Designed for and by you... ¡Welcome!

Canonical page: [https://chrome-stats.com/d/dark-blue-mountain-theme](https://chrome-stats.com/d/dark-blue-mountain-theme)

## Overview

- **ID:** `dark-blue-mountain-theme`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Miguel Reyes
- **Category:** nature
- **Daily users:** 809
- **Weekly downloads:** 28
- **Rating:** 4.76 / 5 (49 ratings)
- **Version:** 2.0.1
- **Last updated:** 2021-07-30
- **First published:** 2021-05-04
- **Size:** 166 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/dark-blue-mountain-theme/)

## Description

¡Dark Blue Mountain Theme! RC is a beautifully crafted dark theme designed for fans of mountains and nature. It features a stunning dark-style mountain background that is easy on the eyes, promoting comfort during long browsing sessions. The theme is continuously updated based on user feedback to ensure it meets your aesthetic and usability needs.

With its simple and elegant design, ¡Dark Blue Mountain Theme! RC offers a unique browsing experience for those who cherish natural landscapes and prefer a darker interface. Join a community of like-minded users and enjoy a theme tailored specifically for you, with ongoing improvements reflecting your suggestions.

## Rankings

- #3,779 — Overall
- #55 — Nature
- #38 — dark theme
- #66 — feedback
- #101 — hd theme
- #105 — contain

## 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).

## Review summary

Users praise the dark, eye-friendly design and Windows 10 aesthetic, with many calling it the best Firefox theme. However, visibility issues arise from low-contrast highlighting, especially in the address bar, and several users suggest adjusting the highlight color. A minor suggestion is to tweak the tab outline. Overall, strong positive sentiment about looks, tempered by usability concerns around contrast and highlighting.

### Pros

- Dark theme is easy on the eyes.
- Beautiful design that fits Windows 10 aesthetic.
- Highly praised; often described as the best Firefox theme.
- Overall positive sentiment and satisfaction among users.

### Cons

- Highlighting/selection colors are hard to see (e.g., in the address bar), reducing usability.

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Source: [Chrome-Stats](https://chrome-stats.com/d/dark-blue-mountain-theme)