Photo Editing Variable
Colorcast Correction
Colorcast correction controls how strongly unwanted tints from lamps, walls, and mixed light sources are neutralized. The scale moves from preserving the original atmosphere to fully neutral color.
Blue color casts are normally removed at every level because they rarely contribute positively to the image.

Visual comparison
Compare the Levels

Original atmosphere
Level 0
No colorcast adjustment is applied.

Light correction
Level 1
Removes blue casts and reduces selected casts from lamps while retaining warm tones for a cozy atmosphere.

Moderate correction
Level 2
Removes more visible color casts than Level 1 while preserving some natural warmth.

Mostly neutral
Level 3
Neutralizes most color casts for a clean and controlled appearance.

Full correction
Level 4
Removes all visible color casts and produces very clean light-source colors.