chromatic
chro-mat-ic
adjective
Relating to musical notes not belonging to the main diatonic scale.
"She played a complex chromatic scale."
adjective
Pertaining to colour or colours, as opposed to black and white.
"The lens corrected for chromatic aberration."
Thesaurus
Synonyms: yellowish, brownish-red, scarlet-crimson, drab, purple-red, brownish-purple, chukker-brown, tangerine, mauve-blue, blueish, sorrel, amber
Antonyms: achromatic, diatonic, neutral