What color is Sidewall (USA) ?

Source Crayola® CSS3 CSS4
#522021
 
#714b23
raw umber
#800000
maroon
#800000
maroon
#9e746d
 
#a57164
blast off bronze
#808080
grey
#808080
grey
#3e3630
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#bf9485
 
#cd9575
antique brass
#bc8f8f
rosy brown
#bc8f8f
rosybrown