What color is Button (probably France) ?

Source Crayola® CSS3 CSS4
#c7c3bc
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#775947
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#46261f
 
#714b23
raw umber
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#9f8769
 
#9f8170
beaver
#808080
grey
#808080
grey
#50413a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey