What color is Drawing, Study of a Head, for "Hunger on Wheels" ?

Source Crayola® CSS3 CSS4
#e2e0cf
 
#dbd7d2
timberwolf
#dcdcdc
gainsboro
#dcdcdc
gainsboro
#d5d247
 
#ffcf48
sunglow
#bdb76b
dark khaki
#bdb76b
darkkhaki
#322a20
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#997850
 
#a5694f
sepia
#a0522d
sienna
#a0522d
sienna
#54412d
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen