What color is Drawing, Design for book cover ?

Source Crayola® CSS3 CSS4
#dadbce
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#827c6d
 
#757575
sonic silver
#808080
grey
#808080
grey
#5f5a4f
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#a39987
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown