Recolor Tool for Calagopus
Pick a single brand color and instantly generate a complete panel theme. Supports dark and light mode with adjustable brightness and color intensity, live preview, per-color overrides, and JSON import/export.
Pick a single brand color and instantly generate a complete panel theme. Supports dark and light mode with adjustable brightness and color intensity, live preview, per-color overrides, and JSON import/export.
Demo: https://demo.ir77.gg/ with username demo and password demo.
Features
- One Color, Full Theme - Pick any brand color and the entire panel palette is generated automatically using perceptually uniform color science (OKLCH)
- Dark & Light Mode - Toggle between dark and light schemes with a single click
- Brightness Slider - Fine-tune how dark or light your backgrounds are
- Color Intensity Slider - Control how much brand tint bleeds into your backgrounds, from pure gray to vivid
- Live Preview - See changes in real-time as you adjust colors, right on the editor page
- Per-Color Overrides - Click any generated color to manually customize it. Overrides are clearly marked
- Import / Export - Save your palette config as JSON and share it or back it up
- Reset to Default - One-click reset with confirmation to go back to stock Calagopus
- Server-Side Persistence - Saved theme applies to all users on the panel, not just you
- No Core File Modifications - Pure extension, installs and uninstalls cleanly via .c7s.zip
- Terminal Colors - Console/xterm colors adapt to your theme automatically
What Gets Themed
- Body, card, modal, dropdown, sidebar, and input backgrounds
- Primary accent color across buttons, links, focus rings, and active states
- Text colors (primary, secondary, dimmed, placeholder) with WCAG contrast validation
- Status colors (running, offline, starting, warning)
- Borders, scrollbars, glows, and shadows
- Tab indicators, badges, switches, progress bars, pagination
- Notification styling
- Server status indicators
- File manager header
- Auth page background
- Terminal/console colors
Installation
- Download the
.c7s.zipfrom your purchase - Go to your Calagopus admin panel > Extensions
- Upload the
.c7s.zipfile - Hit "Rebuild Extensions" and wait for it to finish
- Navigate to Admin > Theme Editor and start customizing
Requirements
- Calagopus Panel v1.0.0 or higher
