Colorful Windows Enhanced от A-Layer

Originally a fork of Colorful Windows by DaveDuck321, it has evolved with many new features.

Automatically theme each Firefox window with a unique color from a curated 32-color palette. Perfect for users who work with many windows simultaneously.

Features:
- 32 automatic color themes for instant window differentiation
- Instant popup color picker from the toolbar
- 60 preset colors plus custom hex input
- Color harmony tools: complementary, triadic, analogous, monochromatic
- Smart palette generation from any base color
- Colors persist across Firefox restarts
- Dark mode UI (follows system preference)
- WCAG-inspired contrast for readable text

Lightweight, privacy-focused, no data collection.