burnt sienna vs puce

burnt sienna

noun
  • dark reddish brown colour, like that of roasted sienna. 

adj
  • Of a dark reddish brown colour, like that of roasted sienna. 

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 burnt sienna and puce occurred in a corpus of books? (source: Google Ngram Viewer )