What color is Drawing, Study of a Figure at a Wall, ca. 1938 ?

Source Crayola® CSS3 CSS4
#aba78e
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#3b3831
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#595649
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#837f6a
 
#8a795d
shadow
#808080
grey
#808080
grey