Source Crayola® CSS3 CSS4
#424647
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8a7d5f
 
#8a795d
shadow
#808080
grey
#808080
grey
#9f9e94
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey