puce vs salmon pink

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. 

salmon pink

noun
  • salmon (colour) 

adj
  • salmon (color) 

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