monochromatic vs motley

monochromatic

adj
  • Having only one color, represented by differing hues and tints. For example shades in a black and white television. 

  • Perceptive of only one color; unable to distinguish colors; total color blindness. 

  • Plain, dull, lifeless. 

motley

adj
  • Comprising greatly varied elements, to the point of incongruity. 

  • Having many colours; variegated. 

noun
  • A jester's multicoloured clothes. 

  • An incongruous mixture. 

  • A jester; a fool. 

How often have the words monochromatic and motley occurred in a corpus of books? (source: Google Ngram Viewer )