What color is Drawing, Studies of stackable thre ?

Source Crayola® CSS3 CSS4
#a39784
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#7c7369
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#6a514f
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey