What color is Tile Wall Facing (Netherlands) ?

Source Crayola® CSS3 CSS4
#b8a7a7
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#6e6b72
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#534d50
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#e5dfc8
 
#efdecd
almond
#dcdcdc
gainsboro
#dcdcdc
gainsboro