Source Crayola® CSS3 CSS4
#c3c6a8
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#787880
 
#757575
sonic silver
#808080
grey
#808080
grey
#7d8a88
 
#95918c
gray
#808080
grey
#808080
grey
#8e7d60
 
#8a795d
shadow
#808080
grey
#808080
grey
#535057
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey