Look-alikes · Lesotho · El Salvador
Lesotho vs El Salvador
Two copies of one picture are 0% apart and the widest pair in the world is 100%.
Lesotho and El Salvador are 38% apart. They are closer than 97% of the flag pairs in the world.
Where the difference is
Each colour on Lesotho, matched with the nearest colour on El Salvador, and how far apart the two are, the number is the worst single tile, out of 255.
- #ffffff#ffffff0
- #001489#0047ab51
- #009a44only on Lesotho
- #000000only on Lesotho
How they are put together
What each one carries
El Salvador carries a coat of arms. Lesotho carries nothing at all.
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 Lesotho and El Salvador score 97.3 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.