chromatic vs red

chromatic is not a noun while red is a noun.

Word	Noun	Adjective	Verb	Adverb
chromatic	No	Yes	No	No
red	Yes	Yes	No	No

chromatic (noun)	red (noun)
	red color or pigment; the chromatic color resembling the hue of blood
	emotionally charged terms used to refer to extreme radicals or revolutionaries
	the amount by which the cost of a business exceeds its revenue

chromatic (adjective)	red (adjective)
being or having or characterized by hue	(especially of the face) reddened or suffused with or as if with blood from emotion or exertion
based on a scale consisting of 12 semitones	of a color at the end of the color spectrum (next to orange); resembling the color of blood or cherries or tomatoes or rubies
able to refract light without spectral color separation	characterized by violence or bloodshed