What color is Katagami, Network of Grasses ?

Source Crayola® CSS3 CSS4
#5f797f
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#324040
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#a6c3bc
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#4f5e5d
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey