cerise vs redness

cerise and redness both are nouns.

Word	Noun	Adjective	Verb	Adverb
cerise	Yes	Yes	No	No
redness	Yes	No	No	No

As nouns, redness is a hypernym of cerise; that is, redness is a word with a broader meaning than cerise:

cerise: a red the color of ripe cherries
redness: red color or pigment; the chromatic color resembling the hue of blood

Other hypernyms of cerise include red.

cerise (noun)	redness (noun)
a red the color of ripe cherries	red color or pigment; the chromatic color resembling the hue of blood
	a response of body tissues to injury or irritation; characterized by pain and swelling and redness and heat

cerise (adjective)	redness (adjective)
of a color at the end of the color spectrum (next to orange); resembling the color of blood or cherries or tomatoes or rubies