What color is Emperor Napoleon III Matchsafe ?

Source Crayola® CSS3 CSS4
#5c5552
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#383536
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#593e35
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen