# Classic Blue

> My second persona. A beautiful blue gradient that will surely be a mainstay on your firefox main GUI.

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

## Overview

- **ID:** `classic-blue`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** ndnenigma
- **Category:** solid
- **Daily users:** 4,089
- **Weekly downloads:** 314
- **Rating:** 4.64 / 5 (118 ratings)
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2010-07-28
- **Size:** 72 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/classic-blue/)

## Description

Classic Blue is a sleek Chrome extension that transforms your browser's main interface with a beautiful blue gradient. Designed to offer an elegant and calming aesthetic, this theme enhances user experience by providing a visually appealing main GUI overlay. Ideal for users who appreciate minimalist yet striking design, Classic Blue will make your browser stand out with its serene and stylish color palette.

Experience a fresh and clean look every time you open your browser. Classic Blue is easy to install and lightweight, ensuring smooth performance without compromising on visual appeal. Elevate your browsing experience with this timeless blue theme that fits seamlessly into any workflow.

## Rankings

- #1,352 — Overall
- #24 — Solid
- #4 — class

## 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 Classic Blue for its clean, classy design, sharp contrast, and appealing blue color, often citing it as a long-standing favorite or nostalgia-evoking mainstay. However, many reports center on drawbacks: the theme is outdated and not fully compatible with the latest Firefox UI, with UI elements not re-themed and the Customize Toolbar page sometimes breaking (white text on white background). Readability issues due to color choices and a lack of text-color customization are also frequently mentioned, especially by users with sight issues.

### Pros

- Clean, easy-on-the-eyes design with sharp contrast.
- Attractive blue color scheme.
- Longstanding favorite / nostalgic mainstay.
- Visually appealing and well-executed overall.

### Cons

- Outdated and not fully compatible with the latest Firefox UI (last release in 2019).
- Some UI elements remain un-themed and the Customize Toolbar page can break (e.g., invisible text on white background).
- Readability issues due to color choices; lack of text-color customization for users with sight issues.
- Certain UI elements default to light/dark colors and are not re-themed.

## Similar extensions and apps

- [Classic Red](https://chrome-stats.com/d/classic-red) — 125 users, 4.31 / 5
- [Modern Blue](https://chrome-stats.com/d/modern-blue-231002)
- [Blue Gloss Firefox](https://chrome-stats.com/d/blue-gloss-firefox) — 2 users, 5.00 / 5
- [Blueism](https://chrome-stats.com/d/blueism)
- [Classic Black](https://chrome-stats.com/d/classic-black) — 180 users, 4.94 / 5
- [Shine Blue](https://chrome-stats.com/d/shine-blue) — 5.00 / 5
- [Gradient Blue\_Black](https://chrome-stats.com/d/gradient-blue_black)
- [Blur Blue Firefox](https://chrome-stats.com/d/blur-blue-firefox)
- [Black & Blue Grunge Firefox](https://chrome-stats.com/d/black-blue-grunge-firefox)
- [Cool Blue Personafox](https://chrome-stats.com/d/cool-blue-personafox) — 5.00 / 5
- [Firefox Blue Orange](https://chrome-stats.com/d/firefox-blue-orange)
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Source: [Chrome-Stats](https://chrome-stats.com/d/classic-blue)