What color is Button (USA), 20th century ?

Source Crayola® CSS3 CSS4
#b6b0a1
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#928a78
 
#9f8170
beaver
#808080
grey
#808080
grey
#a38640
 
#9c7c38
metallic sunburst
#cd853f
peru
#cd853f
peru
#caa842
 
#d68a59
raw sienna
#cd853f
peru
#cd853f
peru
#765b1e
 
#714b23
raw umber
#8b4513
saddle brown
#8b4513
saddlebrown