LouisG - Color Picker

Cross-Platform Modular Color Picker UI for Unreal Engine

Enhance your Unreal Engine project with a high-performance, fully customizable ColorPicker plugin. Designed for both developer tools and in-game UI, this plugin provides a robust suite of tools for precise color selection and manipulation using a modern, intuitive interface.

Built with a combination of optimized C++ and flexible UMG Widgets, the ColorPicker offers a seamless experience for users who need to define colors via RGB, HSV, or Hexadecimal values with real-time visual feedback.

Documentation

Key Features

  • Support

    Works consistently across Windows, Linux, Mac.

  • Global Desktop Picking

    Features a dedicated C++ Mouse Hook allowing users to pick colors from anywhere on their screen, not just the engine window.

  • Modular & Fully Customizable
    Every element—from sliders to color wheels—can be adjusted or replaced to match your project's art direction, UI style, or UX needs.

  • Native Unreal Engine Look
    Carefully built to resemble the official Unreal Engine Color Picker, making it intuitive for both developers and artists.

  • Blueprint-Ready Components
    Easy to integrate with existing UI systems, menus, editors, or in-game customization tools.

  • Live Preview & Real-Time Updates
    Instantly preview changes with responsive color updates and smooth interactions.

  • Optimized & Lightweight
    Designed with performance in mind so it can be used in runtime games, tools, and VR applications.

Ideal For

  • Character or item customization menus

  • UI toolkits and runtime editors

  • Procedural material editors

  • Plugin or engine-tool developers

  • Any project needing a polished, reliable color selection interface

Why This Plugin?

If you need a color picker that feels native, behaves predictably, and can be adapted to your own design system, this plugin gives you all the flexibility without reinventing the wheel.