What color is Drawing, The Civil Law, after Perino del Vaga ?

Source Crayola® CSS3 CSS4
#574b42
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#867059
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#9f8b6f
 
#9f8170
beaver
#808080
grey
#808080
grey
#c1b8a1
 
#cdc5c2
silver
#d2b48c
tan
#d2b48c
tan