MacBlend Documentation

Calibrate images containing a Macbeth ColorChecker directly in Blender. MacBlend samples all 24 chart patches, calculates forward and inverse color transforms, creates compositor or shader nodes, and exports paired .cube LUTs.

MacBlend is hosted on GitHub. Report bugs and request features through the issue tracker.

The workflow adapts Marco Meyer’s mmColorTarget and Jed Smith’s CalibrateMacbeth. Read Method and limitations before evaluating a transform: scene-linear data, correct IDTs, and capture conditions are part of the method.