What color is Playing Card ?

Source Crayola® CSS3 CSS4
#55505e
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#7b6a8c
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#8e8294
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey