What color is Sidewall (USA) ?

Source Crayola® CSS3 CSS4
#d5d1c5
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey
#b69b7e
 
#cd9575
antique brass
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#8a6a5a
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#a35b46
 
#a5694f
sepia
#a0522d
sienna
#a0522d
sienna
#9bac94
 
#979aaa
manatee
#8fbc8f
dark sea green
#8fbc8f
darkseagreen