dark colour vs zephyrous

dark colour

adj
  • dull or deeper in hue 

zephyrous

adj
  • Light, fine, soft. 

  • Like a zephyr; (of a wind) soft, gentle, refreshing. 

  • Breezy; blown by a breeze. 

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