Source Crayola® CSS3 CSS4
#a3a6b8
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#514b4f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8a8f92
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#2c2b33
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey