What color is Drawing, Design for an Advertisement ?

Source Crayola® CSS3 CSS4
#8a9ba7
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#b0aea3
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#5f5d55
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey