What color is Sidewall (USA) ?

Source Crayola® CSS3 CSS4
#3c483e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6b7754
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#dcd3c8
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#ae8b71
 
#9f8170
beaver
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#b6a89b
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey