Source Crayola® CSS3 CSS4
#33312c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#9d8265
 
#9f8170
beaver
#808080
grey
#808080
grey
#cdccbe
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#62493d
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen