What is Flag of Belgium?
{{Infobox flag |Name = Belgium |Image = Flag of Belgium.svg |Use = 111000 |Proportion = 13:15 |Design = A vertical tricolour of black, yellow, and red. Technically the national flag, but rarely seen. |Adoption = January 23, 1831 |Image2 = Flag of Belgium (civil).svg |Use2 = 111100 | Symbol2 = {{FIAV|defacto}} |Proportion2 = 2:3 or similar |Design2 = As above. Much more common than the official version. |Image3 = Government_Ensign_of_Belgium.svg |Use3 = 000010 |Proportion3 = 2:3 }} The national '''flag of [[Belgium]]''' has three equal vertical bands of [[black]], [[yellow]], and [[red]]. The colours were taken from the colours of the [[Duchy of Brabant]]. [[Category:National symbols of Belgium]] [[Category:Tricolour flags]] {{Flags of Europe}} {{Europe-stub}}