Cerulen or Cerulean: How To spell?
The word Cerulen is misspelled against Cerulean, an adjective meaning "Sky-colored; blue; azure."
Cerulean has vowels 'ea' together mispronounced as 'e'Word contains consecutive vowels 'EA' in between alphabets cerul & n is misspelled as 'E'
Wrong Spelling:  cerul-e-n  Correct Spelling:  cerul-ea-n 
Check more misspelled words of Cerulean to spell it correct.