What color is Playing Card, Nine of Spades from Set of "Jeu Imperial–Second Empire–Napoleon III" Playing Cards ?

Source Crayola® CSS3 CSS4
#757461
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#524f42
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen