What color is Hand Axe (Tanzania), 1.4 million years old ?

Source Crayola® CSS3 CSS4
#262116
 
#000000
black
#000000
black
#000000
black
#5e503a
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#8a7f68
 
#8a795d
shadow
#808080
grey
#808080
grey
#aca38c
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown