Oklab for Substance Designer

Blending colors in RGB or HSV space often introduces unintended hue shifts or "muddy" desaturation in the mid-tones. Oklab, developed by Björn Ottosson, solves this by operating in a perceptually uniform space - accounting for how your eye interprets color.

This utility package provides an implementation of the Oklab model directly within Substance Designer’s Pixel Processor as well as a blend node made to utilize Oklab color space.

Whether you’re building UI gradients, VFX ramps, or complex layered materials, these nodes ensure your transitions maintain consistent visual weight and hue.

Download for FREE here: https://www.artstation.com/marketplace/p/mDDv6/jw-oklab-free-substance-designer-node