What color is Dado (France) ?

Source Crayola® CSS3 CSS4
#a9a9a0
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#878578
 
#757575
sonic silver
#808080
grey
#808080
grey
#4f4b3d
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen