Source Crayola® CSS3 CSS4
#343c62
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4e5b86
 
#4a646c
deep space sparkle
#483d8b
dark slate blue
#483d8b
darkslateblue
#1a1f2f
 
#000000
black
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey