What color is Sidewall (France) ?

Source Crayola® CSS3 CSS4
#393f59
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4c241a
 
#714b23
raw umber
#800000
maroon
#800000
maroon
#7c5237
 
#714b23
raw umber
#a0522d
sienna
#a0522d
sienna