What color is Drawing, The Grand Staircase, Palazzo Contarini ?

Source Crayola® CSS3 CSS4
#c2b591
 
#deaa88
tumbleweed
#d2b48c
tan
#d2b48c
tan
#5b5449
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#7f7766
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#9b947d
 
#95918c
gray
#808080
grey
#808080
grey