What color is Drawing, Design for a Mass-Operational House Designed by Hector Guimard, Cross Section and Floor Plan ?

Source Crayola® CSS3 CSS4
#95855c
 
#8a795d
shadow
#808080
grey
#808080
grey
#6e6348
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#4b4333
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#d7cfb3
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver