Source Crayola® CSS3 CSS4
#484360
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#808197
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#2e1e88
 
#1a4876
midnight blue
#191970
midnight blue
#191970
midnightblue
#a5a7b3
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey