What color is Tsuba ?

Source Crayola® CSS3 CSS4
#514d48
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#a09d97
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#76716f
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey