Hello Bentley, a pretty easy change.

Attaching raster images, there are two labels:

• Index 0 (BACKGROUND): Typically set to match your workspace background colour of the Model or pure white.

• Index 1 (FOREGROUND/THE LINEWORK): Typically set to black, dark grey, or a highly visible line colour to contrast the background.

Change the labels to:

Index 0 to 'BACKGROUND Color'

Index 1 to 'FOREGROUND/PIXEL COLOR'