Source Crayola® CSS3 CSS4
#b2ab99
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#879f96
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#4b5478
 
#4a646c
deep space sparkle
#483d8b
dark slate blue
#483d8b
darkslateblue
#778386
 
#757575
sonic silver
#808080
grey
#808080
grey