What color is Photograph, Photograph of the Construction of a Mass-operational House Designed by Hector Guimard (No. 21), 1921 ?

Source Crayola® CSS3 CSS4
#837b68
 
#8a795d
shadow
#808080
grey
#808080
grey
#99958f
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#c0b296
 
#deaa88
tumbleweed
#d2b48c
tan
#d2b48c
tan
#5c564a
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen