What color is Katagami, Ivy motif, mid 18th - early 19th century ?

Source Crayola® CSS3 CSS4
#7e9ca7
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#343836
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#a0c5ca
 
#b0b7c6
cadet blue
#b0c4de
light steel blue
#b0c4de
lightsteelblue
#637b85
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#455457
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey