What color is Drawing, Study of a Figure with Telescope, ca. 1935 ?

Source Crayola® CSS3 CSS4
#bfb6a6
 
#cdc5c2
silver
#a9a9a9
dark gray
#a9a9a9
darkgrey
#8e8c86
 
#95918c
gray
#808080
grey
#808080
grey
#595853
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey