Classic Blue

Name: Classic Blue
Rating: 4.641 (117 reviews)
Author: ndnenigma

By: ndnenigma

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

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Features & Capabilities

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.

User Growth & Download Statistics

Theme Design

By:

Daily users:

Rating:

Version:

2.0 Last updated: 2019-05-13

Version code:

4027618

Creation date:

2010-07-28

Risk:

Size:

71.67KB

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-16

Compare stats and ranking:

Ranking

# 1,321 ▼ 5

Other rankings

#22 in Solid #3 in class keyword 5

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

ndnenigma

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/classic-blue/

User Reviews

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 However, many reports center on drawbacks: the theme is outdated and not fully compatible with the latest Firefox UI, with UI elements not re-themed and the Customize Toolbar page sometimes breaking (white text on white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Outdated and not fully compatible with the latest Firefox UI (last release in 2019).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.

Recent reviews

by el*****, 2026-01-18

Cool

by Fi*****, 2026-01-16

Classy & Sharp contrast

by Re*****, 2025-10-21

View all user reviews ›

Is Classic Blue Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Classic Blue does not require any sensitive permissions.

Risk impact analysis details

Low This permission has no access or impact on the user's system or data, thus carrying no risk.

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Classic Blue has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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