self-coloured vs splendid

self-coloured

adj
  • Of a single uniform colour. 

splendid

adj
  • Possessing or displaying splendor; shining; very bright. 

  • Brilliant, excellent, of a very high standard. 

  • Gorgeous; magnificent; sumptuous; of remarkable beauty. 

How often have the words self-coloured and splendid occurred in a corpus of books? (source: Google Ngram Viewer )