What color is Tsuba ?

Source Crayola® CSS3 CSS4
#37393b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8d8a82
 
#95918c
gray
#808080
grey
#808080
grey
#adaaa2
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey