Source Crayola® CSS3 CSS4
#a8a99b
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#54534c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#69716c
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#857367
 
#8a795d
shadow
#808080
grey
#808080
grey
#4d5f68
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey