What is Rong?

WARNING

🧪 Rong is an experimental tool. Expect breaking changes and unstable behavior as development progresses.

Rong (রং) is a command-line tool that generates Material You-compatible color palettes from images and videos. It processes visual input and extracts color values following the Material Design 3 (Material You) specification.

This is useful for dynamically theming desktop environments, applications, or any system that supports Material You or customizable color schemes.

Preview

NOTICE

I don't own any of this image displayed here and the wallpaper changer is swww.

Features

• Generate themes from color, images or videos
• Extracts dominant colors from visual media
• Uses Go's text/template system for flexible output
• Ships with built-in templates for common use cases

Just want to try it out? Skip to the Quickstart.