What color is Drawing (Netherlands) ?

Source Crayola® CSS3 CSS4
#9fa8ad
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#7e8999
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#5f6a7f
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey