What color is Drawing, Sketchbook Page, Folio 57: Study after Piazza Emmanuelle in Bologna; Verso, Architectural Detail ?

Source Crayola® CSS3 CSS4
#d8cdaf
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#a38766
 
#9f8170
beaver
#808080
grey
#808080
grey
#635448
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen
#866c52
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey