Color Library | OpenColor Standard

OpenColor Standard

Color Library Color Picker Simulator Documentation

OCS

OpenColor Standard

An open, device-independent color identification system built on perceptually uniform LCH color space.

Tools

Color Library
Color Picker
Substrate Simulator

Documentation

Overview
OCS ID System
For Developers
For Designers

Standard

LCH Color Space
Substrate Reference
Print Production

OpenColor Standard (OCS) is an open specification. Free for use in any context.