Source Crayola® CSS3 CSS4
#68809b
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#99b1cb
 
#a2add0
wild blue yonder
#b0c4de
light steel blue
#b0c4de
lightsteelblue
#122a64
 
#1a4876
midnight blue
#191970
midnight blue
#191970
midnightblue
#495e7f
 
#4a646c
deep space sparkle
#483d8b
dark slate blue
#483d8b
darkslateblue