What color is Playing Card ?

Source Crayola® CSS3 CSS4
#585b4e
 
#414a4c
outer space
#696969
dim grey
#696969
dimgrey
#33342c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#777669
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#7f6a92
 
#8f509d
vivid violet
#708090
slate gray
#708090
slategrey
#958a96
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey