April 05
Prof. Ismael H. F. Santos -  ismael@tecgraf.puc-rio.br                                                          2
Munsell Color System
Equal perceptual steps in Hue Saturation Value.
Hue:       R, YR, Y, GY, G, BG, B, PB, P, RP
                      (each subdivided into 10)
Value:     0 ... 10        (dark ... pure white)
Chroma:  0 ... 20      (neutral ... saturated)
Example:
 5YR 8/4