Source Crayola® CSS3 CSS4
#516088
 
#4a646c
deep space sparkle
#483d8b
dark slate blue
#483d8b
darkslateblue
#859699
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#6a788a
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#919b81
 
#95918c
gray
#808080
grey
#808080
grey