What color is Cap Piece, early 19th century ?

Source Crayola® CSS3 CSS4
#3e3e36
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6a6758
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#8e8b78
 
#9f8170
beaver
#808080
grey
#808080
grey
#b1ad9a
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey