Know why passports only 4 colors as standard?

Passport or Passport is one of the most important papers, which enables you to travel to other countries. You might have some notes about color while waiting to check passport number few colors.

Generally passports across the world, only red, green, blue and Color selection process Selection There are several ways to the country as EU member countries using passports Maroon they perceive mostly from those with a history the communist country in the past. the color blue passports generally symbolic newborn countries such as the US North America, South America and Oceania.

The country strong Muslim majority using green passport because color is important for them. Green is also the favorite color of the Prophet Muhammad as a symbol of life and nature. Most Islamic countries in the Middle East.

The other countries chosen to reflect their racial identity and personality as Switzerland uses vivid red. The United States was noted that change color passport several times, such as red, green and now blue.

Speaking of design from each country, they did not see many changes in recent decades this final.

black, the colors most important. But the 4 colors are separated into lighter colors or bold continued.