What color is Card, "La Reine de Baton" from Linweave Tarot Deck, 1967 ?

Source Crayola® CSS3 CSS4
#56575c
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#7e9ca5
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#746294
 
#7851a9
royal purple
#708090
slate gray
#708090
slategrey
#6f758a
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey