What color is Sidewall ?

Source Crayola® CSS3 CSS4
#423626
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#2a2f2b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#633d2a
 
#714b23
raw umber
#8b4513
saddle brown
#8b4513
saddlebrown
#68573e
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#474b3b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey