Look-alikes · France · Peru
France vs Peru
Two copies of one picture are 0% apart and the widest pair in the world is 100%.
France and Peru are 38% apart. They are closer than 97% of the flag pairs in the world.
Where the difference is
Each colour on France, matched with the nearest colour on Peru, and how far apart the two are, the number is the worst single tile, out of 255.
- #002654#d91023217
- #ce1126#ffffff238
- #ffffffonly on France
How they are put together
Both were measured as vertical bands.
Both are flown at the same shape, 1.50 : 1.
What each one carries
Neither carries a charge. The difference is all colour and shape.
How the number was arrived at
Both flags are drawn at 64×48 and cut into squares 8 across. Each square is averaged to one colour, and the score is the worst single square, so two flags that agree everywhere except one corner are as far apart as that corner, which is the right answer to a question about whether anybody could tell them apart. 0 is the same picture; the number is the worst single tile, out of 255.
On that scale France and Peru score 96 out of 255, which is the 38% above.
It cannot see everything. Both flags are stretched to the same box, so Indonesia and Monaco, which differ in nothing else, are measured as their reds rather than as identical. The look-alikes page sets out the rest.
Also close
The flags the pipeline measured nearest to these two.