Lightness is a means of specifiying a colour's physical luminous intensity (candlepower).
The measuring unit for this luminous intensity (or light intensity) is candela.
Lightness, saturation and hue make up a colour.
Lightness is a means of specifiying a colour's physical luminous intensity (candlepower).
The measuring unit for this luminous intensity (or light intensity) is candela.
Lightness, saturation and hue make up a colour.