Source Crayola® CSS3 CSS4
#c4bdaf
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#857b6f
 
#757575
sonic silver
#808080
grey
#808080
grey
#5e5146
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#3e332a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey