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Qolor

github.comBrowser DevTools & extensions

PulseGate's liveness check found it on 19 Sep 2026; it is registered on Firefox Add-ons and has been in the index since 19 Sep 2026. How this is checked

Qolor is an open-source Firefox theme engine that uses OKLCH color processing to create harmonious browser themes. It is intended for Firefox users and developers who want dynamic, automatically balanced browser appearance customization.

Inferred · not functionally tested

Open SourceWebEmbeddablemacOSWindowsLinux
Qolor preview
Visit github.com

Overview

5 features

Purpose: Creating cohesive, dynamically generated Firefox themes without manually selecting and balancing colors.

Inferred · not functionally tested

Audience: Firefox users and browser-theme developers

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: open_source · license: Open Source · platforms: WEB · deployment: browser, embeddable, macos, windows, linux

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: github.com · addons.mozilla.org. These links do not verify the individual claims.

Qolor is a Browser DevTools & extensions project. Inferred · not functionally tested: It focuses on creating cohesive, dynamically generated Firefox themes without manually selecting and balancing colors. Inferred · not functionally tested: It is built as an open-source project for firefox users and browser-theme developers. Basis unknown · not verified: The project is open source (Open Source). Basis unknown · not verified: It runs on the web, embeddable surfaces, macOS, Windows, and Linux.

It is developed by raphaelquintao, and it first shipped in 2019. Inferred · not functionally tested: Key capabilities include dynamic themes, OKLCH color engine, and harmonious palettes.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Dynamic themes
  • OKLCH color engine
  • Harmonious palettes
  • Firefox integration
  • Color customization

Topics: Inferred · not functionally tested

Tags
firefox-themeoklch-colorsdynamic-themingbrowser-customization

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddablemacOSWindowsLinux

Trust & compliance

License
Open Source
Public signals
HTTPSPrivacy PolicyTerms of ServiceOpen SourceFree tierStore listing found
Legal
Privacy Policy Terms of Service

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed19 Sep · 18:27 UTC
    Photophobia Dynamic seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about Qolor

What does Qolor do?
Inferred · not functionally tested: Qolor focuses on creating cohesive, dynamically generated Firefox themes without manually selecting and balancing colors. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use Qolor?
Inferred · not functionally tested: Qolor is an open-source project built for firefox users and browser-theme developers.
Does Qolor have a free plan?
Basis unknown · not verified: Yes — Qolor is open source under the Open Source license and free to use.
What platforms does Qolor run on?
Basis unknown · not verified: Qolor runs on the web, embeddable surfaces, macOS, Windows, and Linux.
Is Qolor still active?
PulseGate's liveness check found it on 19 Sep 2026.
What are alternatives to Qolor?
Similar projects tracked by PulseGate include Color Tailor, Colorful Windows, and Chameleon Dynamic Theme.Color TailorColorful WindowsChameleon Dynamic Theme
Who develops Qolor?
Qolor is developed by raphaelquintao.
When did Qolor launch?
Qolor first shipped in 2019.

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