What color is Sidewall (USA) ?

Source Crayola® CSS3 CSS4
#7689a0
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#282d40
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6e7479
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#404c60
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#97a6b5
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey