What color is Galerie métallique des grands hommes français (Great Men of France) Medal, 1817 ?

Source Crayola® CSS3 CSS4
#312318
 
#000000
black
#000000
black
#000000
black
#aeaa9e
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#645643
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen