What color is Drawing, Hearst School for Girls: The Elevation of the Main Building, 1899–1900 ?

Source Crayola® CSS3 CSS4
#a9a791
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#8e6548
 
#85754e
gold fusion
#a0522d
sienna
#a0522d
sienna
#c1a788
 
#cd9575
antique brass
#d2b48c
tan
#d2b48c
tan
#443a30
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#80816e
 
#757575
sonic silver
#808080
grey
#808080
grey