A little wrapper over LittleCMS utilities.

You need to have LittleCMS installed. You can build it from source by following these steps (which should work on Unix-based systems, including macOS):

git clone git@github.com:mm2/Little-CMS.git
cd Little-CMS
./configure
make
make check
make install

You can now use node-lcms in your project by installing it from npm into your project:

# using npm
npm install node-lcms

# using yarn
yarn add node-lcms

This is a wrapper over the Little CMS's transicc utility, which converts colors based on ICC profiles.

let { convert } = require('node-lcms');

let conv = convert({
	profile_out: '/path/to/some-profile.icc'
});

console.log(conv([255, 0, 0]));

intent:

Built-in profiles:

• ICC Profile Registry
• ECI

If you have Adobe products installed, you can find a bunch of common ICC profiles on your computer at /Library/Application Support/Adobe/Color/Profiles/Recommended (on macOS)

This project is indebted to James Pederson's node-transicc for instructions on how to install LittleCMS from source and how to interface with it in Node.js.

• rust-lcms2