Color Invert

Invert the color of a source texture map or procedural texture. This is commonly done to convert glossiness maps (white = perfectly shiny) to roughness maps (white = maximum roughness), or invert opacity masks.

Color Invert example with Label Opacity

Mold-Tech plastic material with Metal Label.
Flat material showing the Opacity texture.
Mold-Tech plastic material with inverted Opacity for the Metal Label.
The Material Graph structure of this example.