What color is Sidewall (France) ?

Source Crayola® CSS3 CSS4
#758598
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#2f3033
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#424b5d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#919799
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#616b78
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey