What color is Drawing, Study for "The Triumph of Apollo" for the Ceiling of the Sala delle Muse, Museo Pio-Clementino, Vatican ?

Source Crayola® CSS3 CSS4
#8d7859
 
#8a795d
shadow
#808080
grey
#808080
grey
#f0e5c4
 
#eceabe
spring green
#ffe4c4
bisque
#ffe4c4
bisque
#725d44
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen