What color is Sketchbook Folio, River with Large Trees and Possibly the Moon, 1870–85 ?

Source Crayola® CSS3 CSS4
#b0a393
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#766d65
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey