Source Crayola® CSS3 CSS4
#031d26
 
#000000
black
#000000
black
#000000
black
#29414f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#d6f3f5
 
#c5d0e6
periwinkle
#e0ffff
light cyan
#e0ffff
lightcyan
#9dbfcb
 
#a2add0
wild blue yonder
#b0c4de
light steel blue
#b0c4de
lightsteelblue
#43606b
 
#4a646c
deep space sparkle
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey