What color is Temple of Nike Apteros Architectural Model ?

Source Crayola® CSS3 CSS4
#4e3727
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#866440
 
#85754e
gold fusion
#a0522d
sienna
#a0522d
sienna
#978167
 
#9f8170
beaver
#808080
grey
#808080
grey