Figures in black and blue (5)
I believe the answer is:
livid
'black and blue' is the definition.
(I've seen this before)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for livid that I've seen before include "Unpleasantly colourful" , "Furiously angry, the colour of lead" , "infuriated" , "Really angry, the colour of lead" , "Angry; marked with bruise" .)