What color is Drawing, Arzthaus [Doctor's Home and Office (Facade Elevation)] ?

Source Crayola® CSS3 CSS4
#464489
 
#58427c
cyber grape
#483d8b
dark slate blue
#483d8b
darkslateblue
#67659c
 
#7851a9
royal purple
#708090
slate gray
#708090
slategrey
#9d9bb2
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#7f7ea6
 
#926eae
violet (purple)
#778899
light slate grey
#778899
lightslategrey