What color is Keyhole Escutcheon, ca. 1800 ?

Source Crayola® CSS3 CSS4
#5a4b2c
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#8b794d
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#342715
 
#414a4c
outer space
#000000
black
#000000
black
#a7a299
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey