The NationalFlag of Nicaragua was first used on September 4, 1908. However, it wasn't officially adopted until August 27, 1971. The flag is a bi color with three horizontal bands of blue on the top and bottom and the white band in the middle. The country’s National Coat of Arms is centred on the white band. flagsworld.org,The coat of arms features a triangle encircled by the words REPUBLICS DE NICARAGUA on the top and AMERICA CENTRAL on the bottom.The national flag has a height to length proportion of 3:5.