PreucilPercentGreyness {colorscience} | R Documentation |
PreucilPercentGreyness
Preucil Percentage of Greyness.
PreucilPercentGreyness(RGBmatrix)
RGBmatrix |
RGB coordinates |
Percentage of Greyness
Jose Gama
Robert William Gainer Hunt, 1987 The Reproduction of Colour Fountain Press Edition 4, illustrated
Robert William Gainer Hunt, 1987 The Reproduction of Colour Fountain Press Edition 4, illustrated
PreucilPercentGreyness(c(24,72,44))