What color is Drawing, Competition Design for La Fenice, Venice: Longitudinal section of the Salon ?

Source Crayola® CSS3 CSS4
#cec7b2
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#cbdad1
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#968a75
 
#9f8170
beaver
#808080
grey
#808080
grey
#504432
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#796954
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey