What color is Playing Card ?

Source Crayola® CSS3 CSS4
#777a6b
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#36382d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#97927b
 
#95918c
gray
#808080
grey
#808080
grey
#585c4e
 
#414a4c
outer space
#696969
dim grey
#696969
dimgrey
#634347
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen