Source Crayola® CSS3 CSS4
#311e14
 
#000000
black
#000000
black
#000000
black
#47361d
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#2b2a1f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#93887b
 
#9f8170
beaver
#808080
grey
#808080
grey