What color is Drawing, Heathen Sacrifice, after Perino del Vaga, ca. 1820 ?

Source Crayola® CSS3 CSS4
#d8d5c4
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#61564d
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#927d64
 
#8a795d
shadow
#808080
grey
#808080
grey
#b7a88b
 
#bab86c
olive green
#bc8f8f
rosy brown
#bc8f8f
rosybrown