What color is Tile Wall Facing (Netherlands) ?

Source Crayola® CSS3 CSS4
#a5a39b
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#866d67
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#573e3b
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#a58e85
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown