Source Crayola® CSS3 CSS4
#c2c2b2
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#807d72
 
#757575
sonic silver
#808080
grey
#808080
grey
#a58966
 
#9f8170
beaver
#808080
grey
#808080
grey
#66513d
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen