cruor vs puce

cruor

noun
  • The colouring matter of the blood. 

  • The clotted portion of coagulated blood, containing the colouring matter; gore. 

puce

noun
  • A brownish-purple color, sometimes more or less deep red or grayish. 

adj
  • Of a brownish-purple color, sometimes more or less deep red or grayish. 

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