What color is Border (Belgium), early 19th century ?

Source Crayola® CSS3 CSS4
#5f534f
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#536265
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#382117
 
#414a4c
outer space
#000000
black
#000000
black
#b9c1c8
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#806b67
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey