Flag of Austria
Native & traditional name: Nationalflagge Österreichs (Bindenschild)
| Entity | Austria (AT) |
|---|---|
| Type | Sovereign national flag (national, civil) |
| Proportion | 2:3 (2:3) |
| Primary colors | red, white |
| Main symbol | None (geometric bands) |
| Arrangement | horizontal triband (red · white · red) |
| Official adoption | 1945-05-01 |
| Region | Central Europe |
Plain-language visual description
The national flag of Austria is a horizontal triband of three equal bands of red at the top, white in the center, and red at the bottom in a 2:3 aspect ratio.
Construction and geometry
Proportion & symmetry: The Flag of Austria uses a statutory 2:3 height-to-width ratio on a rectangular field with horizontal mirror symmetry. Three equal horizontal stripes of red, white, and red (1:1:1 ratio).
Official colors and specification system
Rather than manufacturing false RGB precision where a statute specifies dyed cloth, Pantone, Munsell, or CIE coordinates, the table below records the governing color system alongside a calibrated display hex approximation.
| Color | Official shade name | Specification system | Statutory / standard code | Display hex |
|---|---|---|---|---|
| red | Rot (Red) | pantone | Pantone 186 C | #ED2939 |
| white | Weiß (White) | statute-named | Named in statute | #FFFFFF |
Meaning and symbolism
Documented symbolism
The colors derive from the Babenberg dynasty's medieval coat of arms (Bindenschild: a silver fess on a red shield), documented since 1230.
Codified by Federal Constitutional Law (BGBl. Nr. 102/1981), red and white represent Austrian sovereignty and constitutional continuity.
Common interpretations
According to medieval legend, Duke Leopold V's white tunic was soaked in blood during the Siege of Acre (1191), leaving only the band beneath his sword belt white.
History and design evolution
The Austrian national triband is one of the world's oldest sovereign flags, sharing its origins with the medieval coat of arms of the Babenberg dynasty known as the Bindenschild (a silver fess on a field of red). According to legendary lore, Duke Leopold V of Austria fought so fiercely during the Siege of Acre in the Third Crusade (1191) that his white surcoat was completely soaked in blood; when he removed his wide sword belt, an unblemished white stripe remained beneath it.
While the Acre legend is romantic tradition, historical documentation confirms that Duke Frederick II 'the Quarrelsome' formally adopted the red-white-red colors on his seal in 1230 to demonstrate sovereignty independent of the Holy Roman Empire. When the House of Habsburg assumed dominion over the Duchy of Austria in 1278, they retained the Babenberg shield alongside their dynastic black and gold colors.
Following the collapse of the Austro-Hungarian Empire at the end of World War I, the newly declared First Republic of Austria officially adopted the horizontal red-white-red triband on October 21, 1919. Banned during the Austro-fascist Ständestaat and Nazi annexation (Anschluss) between 1938 and 1945, the flag was promptly restored on May 1, 1945, and permanently protected by the Federal Constitutional Law of 1981.
Key historical milestones
- 1230Babenberg Seal: Earliest surviving seal depicting the Bindenschild shield on 30 November 1230.
- 1786Naval Ensign: Emperor Joseph II introduces the red-white-red naval flag.
- 1919First Republic: Adopted as national flag of the Republic of Austria.
- 1945Restoration: Re-adopted following liberation on 1 May 1945.
Frequently confused with
The Flag of Austria is commonly confused with or compared alongside the following flags due to shared colors, stripe geometry, or central emblems:
Visually and structurally similar flags
Ranked deterministically across layout family (35%), color overlap and stripe order (25%), symbols (20%), aspect ratio (10%), and stripe/symmetry geometry (10%):
Sources and image-rights provenance
- Bundesverfassungsgesetz über die Flagge der Republik Österreich — BGBl. Nr. 102/1981
- The World Encyclopedia of Flags — Hermes House, pp. 134–135
SVG artwork provenance: Constructed from statutory specifications (public-domain-statute, verified 2026-10-14, SHA-256 39fdffad177d…).