What color is Playing Card ?

Source Crayola® CSS3 CSS4
#778682
 
#757575
sonic silver
#808080
grey
#808080
grey
#313f3c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#53605f
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#705a5b
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey