What color is Drawing, Wallpaper Design ?

Source Crayola® CSS3 CSS4
#75727f
 
#757575
sonic silver
#808080
grey
#808080
grey
#dfdbc1
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#654d45
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen