Belgian Flag
National Flag of Belgium
Belgian Flag Display

Quick Facts About Belgium and Belgian Flag
- Adopted:
- Aspect Ratio:
- 13:15
- Capital:
- Brussels
- Population:
- approximately 11.7 million
Flag Description
The national flag of Belgium is a vertical tricolour of black, yellow, and red, inspired by the coat of arms of the Duchy of Brabant. It features three equal vertical bands, with black at the hoist side.
Symbolism & Meaning of the Belgian Flag
The black, yellow, and red represent historical regions and noble houses: the black lion of Flanders and Namur, the yellow lion of Brabant, and the red lion of Hainaut, Limburg, and Luxembourg. These colors also recall the revolutionary Brabant cockades.
Historical Background of the Belgian Flag
The original flag in 1830 had horizontal red-yellow-black stripes. It was based on the flag used in the Brabant Revolution (1789–1790). The current vertical layout was established on January 23, 1831, with black at the hoist. Throughout history, Belgium has had flags influenced by Spanish, Austrian, and French rule. Revolutionary movements and uprisings also used variations of these colors. The flag's proportions of 13:15 are uncommon.
Design Elements of the Belgian Flag
Three equal vertical bands: black (hoist side), yellow (center), and red (fly side). The official colors are Black (#000000), Yellow (#FDDA24), and Red (#EF3340). Variants include a 2:3 civil ensign and specialized flags for naval, government, and royal uses.
Usage & Protocol of the Belgian Flag
The national flag takes precedence over all other flags in Belgium. It is used above royal palaces when the monarch is present. When flown with other flags (community, regional, European, provincial, or municipal), it is always given the place of honor. Different versions exist for military, naval, and civil use.
Frequently Asked Questions
What do the colors of the Belgian Flag represent?
The black, yellow, and red represent historical regions and noble houses: the black lion of Flanders and Namur, the yellow lion of Brabant, and the red lion of Hainaut, Limburg, and Luxembourg. These colors also recall the revolutionary Brabant cockades.
When was the Belgian Flag adopted?
The Belgium flag was adopted on 1831-01-23, marking an important milestone in the country's development as an independent nation.
What is the aspect ratio of the Belgian Flag?
The Belgium flag has an aspect ratio of 13:15, which determines the proportional relationship between its width and height for official display purposes.