Documentation Hub

Educational Reference & Telemetry

Module Purpose

Color Picker Lab is a developer tool for color model editing. It translates hex, RGB, HSL, CMYK, and CSS styles instantly and enables developers to compose custom color grids.

Design · DEV

Chroma Spectrum Lab

Reference Manual & Technical Spec

Chroma Spectrum Lab — Overview & Engineering Principles

Color Picker Lab is a developer tool for color model editing. It translates hex, RGB, HSL, CMYK, and CSS styles instantly and enables developers to compose custom color grids.

🛡️

Zero-Trust Client Execution

Designers formulate branding palettes that should remain proprietary. This picker performs all translations and stores your palettes locally, keeping your color secrets secure.

Step-by-Step Operation Guide

  1. Use the visual HSL spectrum board to isolate the exact color shade.
  2. View matching formats in Hex, RGB, HSL, CMYK, and CSS inputs.
  3. Adjust fine saturation, opacity, and luminosity parameters.
  4. Lock colors into the palette tray and export them as CSS/JSON profiles.

Technical Specification Matrix

Color systemsHex, RGB, HSL, CMYK, CSS color spaces
Math formulasLossless format conversion algorithms
StorageHTML5 localStorage integration