What color is Drawing, Design for the Ballroom of the Royal Palace at Warsaw as Decorated for a Festival ?

Source Crayola® CSS3 CSS4
#a7a59d
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#87857d
 
#95918c
gray
#808080
grey
#808080
grey
#63635e
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#bdc7a8
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver