colouration
1. [ noun ] (color) appearance with regard to color
Synonyms: coloration
Examples:

: "her healthy coloration"

Related terms: color protective_coloration pigmentation depigmentation hair_coloring
2. [ noun ] (music) the timbre of a musical sound
Synonyms: color coloration colour
Examples:

"the recording fails to capture the true color of the original music"

Related terms: timbre
3. [ noun ] choice and use of colors (as by an artist)
Synonyms: coloration
Related terms: choice color
Similar spelling:   coloration
  coloured
  color_TV
  colour_TV
  Colorado