Flags With a Vertical Tricolor: Countries With Three Vertical Stripes

More than 15 national flags use a vertical tricolor of three equal vertical stripes, including France, Italy, Ireland, Belgium, Romania, Chad, Nigeria, Guinea, Mali, Senegal, Ivory Coast, Moldova and Andorra. France, whose Tricolore was raised in 1794, is the design that inspired nearly all of them.

What Is a Vertical Tricolor?

A vertical tricolor is a flag divided into three equal vertical stripes, usually in three different colors. The pattern became a symbol of republican and revolutionary ideals after the French Revolution, when France adopted its blue-white-red Tricolore. As new nations formed across Europe, Africa and Latin America, many borrowed the format to signal a break with monarchy and a fresh national identity.

The vertical arrangement distinguishes these flags from the more common horizontal tricolors used by countries like the Netherlands, Germany and Russia. Because the three-stripe layout is simple, memorable and easy to reproduce, it remains one of the most widely copied flag designs in the world. It also flew well from the ships and fortifications of the 18th and 19th centuries, when clear identification at a distance mattered, which helped the format travel along trade and colonial routes.

What makes the vertical tricolor so enduring is that it carries meaning without needing complex heraldry. A country can pick three colors that speak to its history, arrange them in equal bands, and instantly join a recognizable global family of flags. That balance of simplicity and symbolism is why the pattern keeps reappearing whenever a new nation designs its flag.

The Original: France

• France: Blue, white and red vertical bands. Adopted in 1794 during the French Revolution, the Tricolore paired the white of the Bourbon monarchy with the blue and red of Paris. It became the template for vertical tricolors worldwide.

European Vertical Tricolors

• Italy: Green, white and red. Inspired directly by the French flag, it was first used in 1797 and became the flag of a unified Italy in 1861.
• Ireland: Green, white and orange. The green represents the Gaelic tradition, orange the Protestant minority, and white the hope for peace between them.
• Belgium: Black, yellow and red. Adopted after the 1830 revolution, its colors come from the arms of the Duchy of Brabant.
• Romania: Blue, yellow and red. The modern design dates to the 1848 revolution and was influenced by French republican ideals.
• Moldova: Blue, yellow and red with the national coat of arms on the central stripe. It closely mirrors Romania, reflecting the two countries shared history.
• Andorra: Blue, yellow and red with a coat of arms. It blends the colors of France and Spain, the two co-princes of the microstate.

African Vertical Tricolors

• Nigeria: Green, white and green. Chosen in a 1959 design contest, the green stands for agriculture and the white for peace.
• Guinea: Red, yellow and green. It uses the Pan-African colors, a direct nod to the French Tricolore layout after independence in 1958.
• Mali: Green, yellow and red. Another Pan-African vertical tricolor adopted at independence in 1960.
• Senegal: Green, yellow and red with a green star centered on the yellow stripe. It shares the Mali color scheme from their brief federation.
• Ivory Coast: Orange, white and green. Often confused with Ireland reversed, its orange represents the savanna and green the coastal forests.
• Chad: Blue, yellow and red. It is nearly identical to Romania, which has caused diplomatic discussion at the United Nations.

The Odd One Out: Peru

• Peru: Red, white and red vertical bands. Although it has three vertical stripes, it uses only two colors rather than three, so it is technically a vertical bicolor arrangement rather than a true tricolor. The outer red bands and central white band were designed by José de San Martín in 1820.

The Meaning Behind the Design

The vertical tricolor spread because of what France stood for after 1789: liberty, equality and the sovereignty of the people rather than a king. Newly independent nations adopted the format to align themselves with those republican values. In Africa, the layout combined with the Pan-African colors of red, yellow and green created a distinct family of flags that signaled unity and independence from colonial rule. The result is that a single French design idea now flies on every inhabited continent.

Colonial history also shaped who adopted the format. Many former French colonies in West Africa, such as Guinea, Mali, Senegal and Ivory Coast, kept the vertical structure of the Tricolore even as they replaced its colors with Pan-African ones, turning the design of the colonizer into a statement of independence. Elsewhere in Europe, the vertical tricolor became shorthand for national unification movements, most famously in Italy, where the green-white-red flag rallied the states of the peninsula into a single kingdom.

Key Facts

• France adopted the blue-white-red vertical Tricolore in 1794, and it inspired nearly every other vertical tricolor.
• Italy green-white-red flag, first used in 1797, was directly modeled on the French design.
• Chad and Romania have almost identical blue-yellow-red vertical tricolors.
• Ireland flag uses green, white and orange to symbolize reconciliation between traditions.
• Peru three vertical stripes are red-white-red, making it a bicolor rather than a true tricolor.

Fun Facts

• The Irish and Ivory Coast flags are mirror images of each other, which occasionally causes mix-ups at international events.
• Italy briefly used a horizontal tricolor before settling on the vertical version now known worldwide.
• Andorra vertical tricolor blends the colors of France and Spain, its two historic co-princes.
• The French Tricolore proportions were once standardized so the stripes appeared equal when the flag flew in the wind.

People Also Ask

Which flag started the vertical tricolor trend?

France did. The blue-white-red Tricolore, adopted in 1794 during the French Revolution, became the model that dozens of other nations copied when they wanted a simple flag symbolizing republican values and a break from monarchy.

Why do Chad and Romania have almost identical flags?

Both use blue, yellow and red vertical stripes and are nearly indistinguishable. The similarity is coincidental, arising from shared European heraldic color traditions, and it prompted Romania to defend its design when Chad raised concerns at the United Nations.

Is Peru a vertical tricolor?

Not strictly. Peru has three vertical stripes, but the outer two are both red and only the center is white, making it a vertical bicolor rather than a three-color tricolor. It is still commonly grouped with vertical tricolors because of its three-stripe layout.