coloring vs high color

coloring

noun
  • The appearance as to color. 

  • A disguise or discoloration. 

  • Any substance used to give color. 

  • An assignment of a color to each vertex of a graph such that no two vertices connected by an edge are given the same color. 

  • An act or process which applies color. 

high color

noun
  • a strong color 

  • a pinkness or redness of the face; having rosacea; having a flushed face 

  • graphics with two bytes of storage per pixel, allowing for up to 65536 different colors 

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