coloured vs coloured person

coloured and coloured person both are nouns.

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

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

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

Other synonyms of coloured include colored, colored person.

coloured (noun)	coloured 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)	coloured 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