What color is Kozuka ?

Source Crayola® CSS3 CSS4
#42392d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7d7770
 
#757575
sonic silver
#808080
grey
#808080
grey
#655c53
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#a49e92
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey