Source Crayola® CSS3 CSS4
#5a645e
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#9db0a6
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#c9b8a7
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#6f8077
 
#757575
sonic silver
#808080
grey
#808080
grey
#393e3e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey