THE British passport has changed from the EU burgundy colour back to navy since Brexit. However, there aren’t many passport colours in the world – and are in fact just four. Alamy The British passport is now navy – but there was only a choice of three other colours[/caption] There are four colours they come in – red, blue, green and black – and are mainly because they are dark hues, meaning they hide dirt and damage, and look more official. While they only use the four colours, they do come in varying shades, with some navy passports compared to a lighter blue, or a burgundy passport compared to a bright red version. Here is what each colour means, as well as which country uses them. What does a red passport mean? The most common colour, the majority of the EU has a red passport, excluding Croatia, which is blue. Citizens of nations with a communist history like Slovenia, Serbia, Latvia, Romania, China, Russia, Poland, and Geo...