What color is Sidewall (USA) ?

Source Crayola® CSS3 CSS4
#7d7868
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#939a89
 
#95918c
gray
#808080
grey
#808080
grey
#4d4c42
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#ba8d71
 
#cd9575
antique brass
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#dcd6ba
 
#efcdb8
desert sand
#d3d3d3
light gray
#d3d3d3
lightgrey