Photoshop Lab Picker
n
CIELab is a
perceptually based
space (not represented
geometrically in
Photoshop)
n
L = Lightness
n
a = red-green axis
n
b = blue-yellow axis
CIELab
HSB
Don’t know anyone who uses this picker.
Take home message: If you choose two colors in Photoshop that have the same B (brightness) value, they may well not look equally bright to you.
