What color is Necklace (Netherlands) ?

Source Crayola® CSS3 CSS4
#645747
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen
#3d251c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8a836d
 
#8a795d
shadow
#808080
grey
#808080
grey
#afaa98
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#6a2720
 
#714b23
raw umber
#8b4513
saddle brown
#8b4513
saddlebrown