What color is Drawing, Architectural Details and Figure Study ?

Source Crayola® CSS3 CSS4
#b1a789
 
#bab86c
olive green
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#948767
 
#9f8170
beaver
#808080
grey
#808080
grey
#6b6147
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen