What color is Tsuba ?

Source Crayola® CSS3 CSS4
#533831
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#756761
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#ccc1b3
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#9d9081
 
#95918c
gray
#808080
grey
#808080
grey