What color is Sketchbook Folio, Boats Sheltered by Rocks on Shore near Choppy Sea, 1885–90 ?

Source Crayola® CSS3 CSS4
#a09584
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#7c756b
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#c6b69d
 
#deaa88
tumbleweed
#d2b48c
tan
#d2b48c
tan