gray-pink vs grayish-pink

gray-pink and grayish-pink both are adjectives.

Word	Noun	Adjective	Verb	Adverb
gray-pink	No	Yes	No	No
grayish-pink	No	Yes	No	No

As adjectives, gray-pink and grayish-pink are synonyms defined as:

Other synonyms of gray-pink include grey-pink, greyish-pink.

gray-pink (adjective)	grayish-pink (adjective)
of pink tinged with grey	of pink tinged with grey