What color is Ceiling Paper (USA) ?

Source Crayola® CSS3 CSS4
#73787c
 
#757575
sonic silver
#808080
grey
#808080
grey
#d0cebd
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#555960
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey