Source Crayola® CSS3 CSS4
#a2a099
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#465981
 
#4a646c
deep space sparkle
#483d8b
dark slate blue
#483d8b
darkslateblue
#293669
 
#1a4876
midnight blue
#191970
midnight blue
#191970
midnightblue
#718197
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey