What color is Playing Card ?

Source Crayola® CSS3 CSS4
#7c7c74
 
#757575
sonic silver
#808080
grey
#808080
grey
#404b54
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5d5f56
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey