coloured vs colored person

coloured and colored person both are nouns.

Word	Noun	Adjective	Verb	Adverb
coloured	Yes	Yes	No	No
colored person	Yes	No	No	No

As nouns, coloured and colored person are synonyms defined as:

coloured and colored person: a United States term for Blacks that is now considered offensive

Other synonyms of coloured include colored, coloured person.

coloured (noun)	colored person (noun)
a United States term for Blacks that is now considered offensive	a United States term for Blacks that is now considered offensive

coloured (adjective)	colored person (adjective)
having color or a certain color; sometimes used in combination
(used of color) artificially produced; not natural
having skin rich in melanin pigments;
favoring one person or side over another