Ever wondered about why your passport is a certain colour?
Around the world, passports only come in varying shades of four colours, but the reasoning behind it is not as complicated as you think.
READ: Green visas and golden passports, escape route or the hefty price of all-access travel
If you want to see which countries have which colour, check out this handy Passport Index.
What matters though it what's on the inside - especially those handy visas for travelling around the world.
SEE: Check out these 6 epic passports that will fuel your travel envy
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