About This Tool
Documentation
What does this tool do?
A professional-grade color exploration tool with an interactive 2D spectrum canvas, hue and alpha sliders, eye-dropper screen sampling, and real-time cross-space conversion between HEX, RGB, HSL, HSV, CMYK, and modern wide-gamut formats (OKLCH, OKLAB, Display P3).
When should you use it?
Use this tool when inspecting design assets, converting color formats for CSS stylesheets, fine-tuning wide-gamut OKLCH colors, or picking precise shades with alpha transparency.
Key Capabilities & Features
Highlights
Full-spectrum visual canvas color picker with hue slider, alpha transparency, and eyedropper support
Real-time simultaneous format conversion: HEX, RGB, HSL, HSV, CMYK, and CSS color names
Native browser Eyedropper API integration to sample colors directly from any on-screen pixel
Recent color history log with quick copy-to-clipboard functionality
One-click generation of matching complementary, analogous, and monochromatic accents