Definitions for "Value scale"
Keywords:  munsell, gray, shades, grayscale, black
A chart that shows the range of shades of one color from light too dark.
The range from white through gray to black
a stepped sequence of shades of gray between white and black. The Munsell system utilizes an 11-step value scale with white at 10 and black at 0.  Also see grayscale.
Gradation of tone or filling in areas through shadows.