#blue__blueness  the color of the clear sky in the daytime; "he had eyes of bright blue"
  exclusion:  #red  #orange_color  #yellow  #green  #purple  #pink  #brown  #olive_color  #pastel
  supertype:  #chromatic_color__chromatic_colour__chromaticcolour__spectralcolor__spectral_colour  a color that has hue
  subtype:  #azure__cerulean__sapphire__lazuline__sky-blue__skyblue  a light shade of blue
  subtype:  #powder_blue  a dusty pale blue color
  subtype:  #steel_blue__steelblue  a grayish blue color
  subtype:  #Prussian_blue  a dark greenish-blue color
  subtype:  #dark_blue__navy__navy_blue  a dark shade of blue
  subtype:  #greenish_blue__aqua__aquamarine__turquoise__cobaltblue__peacock_blue__peacockblue  a shade of blue tinged with green
  subtype:  #purplish_blue__royal_blue__royalblue  a shade of blue tinged with purple
  subtype:  #ultramarine  vivid blue to purple-blue

No statement uses or specializes #blue; click here to add one.