colored person vs coloured person

colored person and coloured person both are nouns.

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

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

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

Other synonyms of colored person include colored, coloured.

colored person (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