What color is Drawing, Study for Proposed Music and Arts Center, New York, NY ?

Source Crayola® CSS3 CSS4
#8a7c6a
 
#8a795d
shadow
#808080
grey
#808080
grey
#b6a88b
 
#bab86c
olive green
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#70604a
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#828689
 
#95918c
gray
#808080
grey
#808080
grey
#54564c
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen