What color is Playing Card ?

Source Crayola® CSS3 CSS4
#6b5a59
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#7f7572
 
#757575
sonic silver
#808080
grey
#808080
grey
#335c4f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#372e2d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#698878
 
#757575
sonic silver
#808080
grey
#808080
grey