Editing Vertex Colors

Reference

Mode:Vertex Paint Mode
Menu:Paint
Set Vertex Colors Shift-K
Fill the active vertex color layer with the current paint color.
Smooth Vertex Colors
Smooth colors across vertices.
Dirty Vertex Colors
Blur Strength
Blur strength per iteration.
Blur Iterations
Number of times to blur the colors (higher blurs more).
Highlight Angle
Less than 90 limits the angle used in the tonal range.
Dirt Angle
Less than 90 limits the angle used in the tonal range.
Dirt Only
When active it won't calculate cleans for convex areas.
Vertex Color from Weight
Converts the active weight into grayscale vertex colors.
Invert
Invert RGB values.
Levels
Adjust levels of vertex colors.
Hue Saturation Value
Adjust vertex color HSV values.
Bright/Contrast
Adjust vertex color brightness/contrast.