crimson vs hematic

crimson

adj
  • Immodest. 

  • Having a deep red colour. 

verb
  • To dye with crimson or deep red; to redden. 

  • To become crimson or deep red; to blush. 

noun
  • A deep, slightly bluish red. 

hematic

adj
  • Of, pertaining to, affecting or containing blood 

noun
  • hematinic 

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