What color is Ceiling Paper (USA) ?

Source Crayola® CSS3 CSS4
#a4adb2
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#857960
 
#8a795d
shadow
#808080
grey
#808080
grey
#cdd8d8
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey