What color is Playing Card ?

Source Crayola® CSS3 CSS4
#42705d
 
#4a646c
deep space sparkle
#2e8b57
sea green
#2e8b57
seagreen
#7c726f
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#4c4f49
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6f8b7c
 
#757575
sonic silver
#808080
grey
#808080
grey