What color is Sidewall (France), 1929–30 ?

Source Crayola® CSS3 CSS4
#a27688
 
#9f8170
beaver
#808080
grey
#808080
grey
#4e2d2f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#714951
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#bb9ba3
 
#979aaa
manatee
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#453424
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey