What color is Drawing, Gemeindebau Hainburg [Municipal Apartment Building, Hainburg (Façade Elevation)] ?

Source Crayola® CSS3 CSS4
#787766
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#aeac93
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#565750
 
#414a4c
outer space
#696969
dim grey
#696969
dimgrey