What color is Drawing, Studies of Heads ?

Source Crayola® CSS3 CSS4
#bdb48c
 
#bab86c
olive green
#d2b48c
tan
#d2b48c
tan
#504735
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#938662
 
#8a795d
shadow
#808080
grey
#808080
grey
#766849
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey