What color is Print, Camassia Esculenta, Plate 60 from A. C. Van Eeden's "Flora of Haarlem", ca. 1881 ?

Source Crayola® CSS3 CSS4
#746e91
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#6f7750
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#909b5e
 
#87a96b
asparagus
#808080
grey
#808080
grey
#929a8a
 
#95918c
gray
#808080
grey
#808080
grey