What color is Sidewall (USA), 1920–40 ?

Source Crayola® CSS3 CSS4
#c6af8c
 
#deaa88
tumbleweed
#d2b48c
tan
#d2b48c
tan
#a7af8f
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey