What color is Drawing, Study: The left hand of a man with a stick ?

Source Crayola® CSS3 CSS4
#5a5544
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#9e9d96
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey