Color Workbench

Color
Texture

• Color Workbench provides Color and Texture menu. User can do color and texture management in this workbench.
• Some command uses HLV and HLS system for color definition
• Definition of HLV color system
   The Hue/Saturation/Value model is based on such intuitive color characteristics as tint, shade and tone (or family, purity and intensity).
  The coordinate system is cylindrical and the colors are defined inside a hexcone. The hue value H runs from 0 to 360¨¬.
  The saturation S is the degree of strength or purity and is from 0 to 1. Purity is how much white is added to the color, so S=1 makes the purest color (no white).
  Brightness V also ranges from 0 to 1, where 0 is the black.
  
  
  
• Definition of HLS color system
  Hue: the attribute of color by means of which a color is perceived to be red, yellow, green, blue, purple, etc. Pure white, black and grays possess no hue (Range 0 to 360¡Æ)
  Lightness: (1) the attribute of color perception by which a non-self-luminous body is judged to reflect more or less light. (2) the attribute by which a perceived color is judged to be equivalent to one of a series of grays ranging from black to white (Range 0 to 255).
  Saturation: the attribute of color perception that expresses the degree of departure from the gray of the same lightness. All grays have zero saturation. Commonly used as a synonym for chroma especially in graphic arts (Range 0 to 255).
   Lightness and saturation may still be somewhat confusing. An alternative definition for lightness is the amount of white contained within a color whereas the amount of gray defines a color's saturation. Fully saturated colors contain no gray. All grays including black and white are not saturated.