What color is Border (Belgium), early–mid-17th century ?

Source Crayola® CSS3 CSS4
#c2bca0
 
#cdc5c2
silver
#d2b48c
tan
#d2b48c
tan
#999480
 
#95918c
gray
#808080
grey
#808080
grey
#5e5a4d
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#3e3b32
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey