What color is Button (France), after 1870 ?

Source Crayola® CSS3 CSS4
#e1d0ab
 
#edd19c
maize
#f5deb3
wheat
#f5deb3
wheat
#7a7267
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#403529
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#60574b
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen
#a89a87
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown