crimson - noun

a deep and vivid red color

crimson - verb

• turn red, as if in embarrassment or shame

crimson - adjective

• of a color at the end of the color spectrum (next to orange); resembling the color of blood or cherries or tomatoes or rubies
• characterized by violence or bloodshed
• (especially of the face) reddened or suffused with or as if with blood from emotion or exertion

crimson - thesaurus

blush   carmine   cerise   cherry   flush   flushed   red   redden   reddened   reddish   ruby   ruddy   scarlet   violent