Lab Color Mode
Color mode has three components, namely
• brightness (Lightness)
• components of a (color green to red range),
• b component (blue color with a range of up to yellow)
Brightness values (Lightness) is between 0 to 100, while the value of the components a and b are in the range -128 to 127, or between -120 and 120 on the color palette
bitmap Mode
Within this mode there are only two colors: black and white, without any degree of gray.
grayscale Mode
Grayscale mode consists of 256 degrees, grayish, starting from 0 (black) to 255 (white). This value can also be measured by the percentage of ink colors like black (0% means no color / white, 100% means black).
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