Source Crayola® CSS3 CSS4
#6d5737
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#43362f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#a18b60
 
#9f8170
beaver
#808080
grey
#808080
grey
#948d85
 
#95918c
gray
#808080
grey
#808080
grey
#cec8bf
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver