Source Crayola® CSS3 CSS4
#434246
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#dbd9c9
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#8da9a4
 
#979aaa
manatee
#8fbc8f
dark sea green
#8fbc8f
darkseagreen