Source Crayola® CSS3 CSS4
#25487d
 
#1a4876
midnight blue
#483d8b
dark slate blue
#483d8b
darkslateblue
#a9a6a0
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#ac2724
 
#9c2542
big dip o' ruby
#b22222
fire brick
#b22222
firebrick
#948580
 
#95918c
gray
#808080
grey
#808080
grey
#452f30
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey