lividity vs paleness

lividity

noun
  • The state or quality of being livid. 

  • A livid area of skin, such as a bruise, or as is often found on cadavers. 

  • Livor mortis, suggillation. 

paleness

noun
  • The condition or degree of being pale or of lacking color. 

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