CA Grade

A Nuke-style Grade color-correct node for the Blender shader graph. Works in both EEVEE and Cycles.  It's built entirely from standard shader nodes, so there's no engine dependency. Per-channel control over blackpoint, whitepoint, lift, gain, multiply, offset, and gamma, plus black/white clamp and a mix slider.

Install

Simply drag the .zip file into Blender 5+, and enable CA Grade in the Add-ons menu.

Or install manually:

Edit > Preferences > Add-ons > Install... > pick ca_grade.zip > enable CA Grade. Done. 

You can also install the .py file directly if you want.

Use

In the Shader Editor, hit Add > CA Grade.

Note: CA Grade only works in the Shader Editor. It is not a compositor node and won't appear in the Compositing workspace.

Requires

Blender 5+