A plot of a color space associated with a Lookup Table and sampling image made with MLUTBox

This is a set of Matlab functions aimed at creating .cube colour lookup tables starting from a reference image containing a uniform sampling of the colour space.

How to use .cube files

You can use .cube files with Photoshop’s “Color Lookup” adjustment layer or the “Lut Buddy” free plugin in Premiere. However, many other imaging and video editing software support .cube files.


This open-source project can be downloaded and/or forked on GitHub.