Source Crayola® CSS3 CSS4
#292b40
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#48566e
 
#4a646c
deep space sparkle
#483d8b
dark slate blue
#483d8b
darkslateblue
#75869a
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#a1acb5
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey