What color is Sidewall (USA) ?

Source Crayola® CSS3 CSS4
#adb6ba
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#bbc4a6
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#a59b7e
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#98745d
 
#8a795d
shadow
#808080
grey
#808080
grey