Classic Blue

Name: Classic Blue
Rating: 4.6545 (110 reviews)
Author: ndnenigma

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

Classic Blue - A Stylish Firefox Theme

Classic Blue is a beautifully designed Firefox add-on that brings a mesmerizing blue gradient to your browser's user interface. As my second persona, this theme not only adds a touch of elegance but also enhances your browsing experience with soothing blue tones that are easy on the eyes.

Ideal for those who appreciate simple yet striking aesthetics, Classic Blue is set to become a staple for your Firefox environment. Install Classic Blue today and transform your browser into a tranquil blue oasis.

Download

By: ndnenigma

Daily users: 4,924

-63

Rating: 4.65

(110)

1 new ratings

Version: 2.0 (Last updated: 2019-05-13)

Version code: 4027618

Creation date: 2010-07-28

Weekly download count: 459

Firefox on Android: No

Risk:

Size: 73.39K

Source: Firefox Browser Add-ons

Updated: a day ago

Ranking

# 1,174 ▼ 1

Other rankings

#13 in Solid #3 in class keyword 4

User reviews

Pros

Great looking and nostalgic theme
Easy on the eyes with a lovely shade of blue
Simple, clear, and appealing to older users
Crisp text contrast
Functional and clean design

Cons

Old theme with compatibility issues in new Firefox UI
Customise Toolbar page is broken
Several UI elements not re-themed, remaining default colors
Last release was in 2019, lacking updates

Most mentioned

Visually appealing and easy on the eyes
Compatibility and usability issues
Last update was in 2019

These summaries are automatically generated weekly using AI based on recent user reviews. User reviews may be inaccurate, spammy, or outdated.

User reviews

by Firefox user 18893398, 2025-03-19

by ANG-CAU Ma, 2025-03-13

by Firefox user 14844672, 2025-03-05

View all user reviews

Add-on safety

Risk impact

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.
Low ******* ****** ** *** ********* ********

Risk likelihood

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.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******

Upgrade to see full risk analysis details