Dynamic HEX Theme 作者： HEX Machina

Take full control of your Firefox theme with real-time color editing. Choose from curated palettes or enter your own HEX codes to instantly style your browser — no restarts, no reloading.

Features:

Edit the color of your browser’s Frame, Toolbar, Tab Background, and Text

Use HEX values or choose from 10 built-in themes

Save and delete your own custom themes

Shuffle button: rotates your current colors to new roles

Super Shuffle button: generates four totally random colors

Changes apply instantly and persist between sessions

Whether you’re building a cozy aesthetic, matching your desktop, or just having fun with colors — Dynamic HEX Theme gives you the flexibility to design a browser that fits your mood.