The red, white, and blue colors reflect Norway's historical ties with Denmark (red and white) and Sweden (blue), while also representing the colors of democracy (like France and the USA).
History
Designed in 1821 by Fredrik Meltzer, a member of parliament. It officially became the national flag in 1899 when the union mark with Sweden was removed from civil ensigns.
Construction
A 8:11 ratio. A red field with a blue Nordic cross outlined in white that extends to the edges.