Color
Controls the source of the stroke color. The mode can be pinned to the brush by enabling the Pin icon in the Tool Settings header.
Material
Use the stroke/fill base color material.
Color Attribute
Use Color Attribute.
Color Picker
The color of the brush. See Color Picker.
Color Palette
Active Color Palette. See Color Palette.
Mode
The color transformation will be applied on the stroke and/or the fill color.
Stroke:
Only paint over strokes.
Fill:
Only paint over fill areas.
Stroke & Fill:
Paint over strokes and fill areas.
Mix Factor
Mixing factor between the selected color and the base material color.