What color is Print, Portrait of Frans Francken, from the Icones Principum Virorum ?

Source Crayola® CSS3 CSS4
#9b9277
 
#9f8170
beaver
#808080
grey
#808080
grey
#726950
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#2e281b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#534a36
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen