April 05
Prof. Ismael H. F. Santos -  ismael@tecgraf.puc-rio.br                                                          2
The Artist Point of View
nHue - The color we see (red, green, purple)
nSaturation - How far is the color from gray (pink is less saturated than red, sky blue is less saturated than royal blue) nBrightness/Lightness (Luminance) - How bright is the color
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white