Source Crayola® CSS3 CSS4
#4c5154
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4e64a6
 
#2e5894
b'dazzled blue
#4682b4
steel blue
#4682b4
steelblue
#817e73
 
#757575
sonic silver
#808080
grey
#808080
grey
#aea893
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey