What color is Border (France) ?

Source Crayola® CSS3 CSS4
#4c3c34
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8e8a84
 
#95918c
gray
#808080
grey
#808080
grey
#c3b592
 
#deaa88
tumbleweed
#d2b48c
tan
#d2b48c
tan
#528e67
 
#319177
illuminating emerald
#2e8b57
sea green
#2e8b57
seagreen
#726f69
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey