What color is Playing Card ?

Source Crayola® CSS3 CSS4
#877e7a
 
#757575
sonic silver
#808080
grey
#808080
grey
#756363
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#43715e
 
#4a646c
deep space sparkle
#2e8b57
sea green
#2e8b57
seagreen
#768178
 
#757575
sonic silver
#808080
grey
#808080
grey
#40413c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey