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HUE is the artist's word for COLOR.
 
  Color attracts human eyes in a very strong and, usually, emotional way.
 
   Red  suggests to our minds: power, excitement, passion, heat, danger.

  Yellow suggests: warmth, coziness, softness, comfort.
 
  Blue suggests: coolness, calmness, poise, honesty, sky, water. 
  
    Orange
suggests: heat, intimacy, wisdom.
 
  Green suggests: foliage, grass, newness, and sometimes envy.
 
   Purple or Violet suggest: royalty, authority, weight, luxury, importance.
 
  There is more confusion about color in the art literature than about any other subject about art.
 
Stephen Quiller is my recommended source on the subject of color.
HUE . . .
Color Wheel