colorless vs colorful

colorless and colorful both are adjectives.

Word	Noun	Adjective	Verb	Adverb
colorless	No	Yes	No	No
colorful	No	Yes	No	No

colorless (adjective)	colorful (adjective)
weak in color; not colorful	having much or varied color
lacking in variety and interest	having color or a certain color; sometimes used in combination
	striking in variety and interest