crimson

turn red, as if in embarrassment or shame

characterized by violence or bloodshed

“writes of crimson deeds and barbaric days”

of a color at the end of the color spectrum (next to orange); resembling the color of blood or cherries or tomatoes or rubies

reddened or suffused with or as if with blood from emotion or exertion

“crimson with fury”

a deep and vivid red color