What color is Button (France) ?

Source Crayola® CSS3 CSS4
#2e2a2c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#665f58
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#837e76
 
#757575
sonic silver
#808080
grey
#808080
grey
#a39f99
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey