Flag of Uruguay

The Uruguay flag has nine horizontal stripes alternating white and blue, with a white square in the upper left corner holding a golden Sun of May. The sun has sixteen rays that alternate between straight and wavy.

The national flag of Uruguay

What the flag of Uruguay looks like

The flag of Uruguay has nine equal horizontal stripes: five white and four blue, starting and ending with white. In the upper hoist corner is a white square called the canton, which holds the Sun of May (Sol de Mayo). The sun is golden yellow and has a human face. It has 16 rays that alternate between straight and wavy ones. The ratio of the flag is 2:3.

The flag is called the Pabellón Nacional (National Pavilion). It is one of three flags that have official status in Uruguay, and this is the one that flies on public buildings and ships.

You can see its emoji form on the Uruguay flag emoji page, and there are image files on the download page.

Uruguay flag colors

Color codes measured from the official design. Use HEX for the web and CMYK for print.

White
HEX #FFFFFF
RGB 255, 255, 255
CMYK 0, 0, 0, 0
Blue
HEX #0038A8
RGB 0, 56, 168
CMYK 100, 67, 0, 34

Uruguay flag meaning and symbolism

The nine stripes stand for the nine departments (provinces) that Uruguay had when the flag was adopted in 1830. The country has since grown to 19 departments, but the number of stripes has stayed the same. Blue and white are the colors of the rivers and sky of the Río de la Plata region, and they were the colors of the independence movement in the area. White is also commonly linked to peace and blue to freedom, though these are popular readings.

The Sun of May is a symbol of the May Revolution of 1810 in Buenos Aires, which began the independence movement across the former Spanish Viceroyalty of the Río de la Plata. It is also a reference to Inti, the sun god of the Inca. The sun stands for the birth of a free nation and for liberty. Uruguay's motto, Libertad o Muerte (Liberty or Death), is linked to the independence story, though it does not appear on the national flag.

History of the Uruguay flag

In the early 19th century, the territory of Uruguay was known as the Banda Oriental. It was claimed by Spain, then by Portugal and Brazil, and by Buenos Aires. José Gervasio Artigas, the national hero, led a movement for the region's autonomy and created a flag in 1815 with blue and white horizontal bands and a diagonal red stripe across them. This is still one of the official flags of the country.

In 1825 a group known as the Treinta y Tres Orientales (the Thirty-Three Orientals) crossed the river from Argentina to free the territory from Brazilian rule. They carried a flag of blue, white and red bands with the words Libertad o Muerte. Independence was declared in 1825, and Uruguay was recognized as a state in 1828.

An early national flag, approved in 1828, had 19 stripes, which proved too many to read from a distance. The law of 11 July 1830 reduced the number to nine, giving the flag its present form. The design is credited to Joaquín Suárez.

Why Uruguay has three flags

Uruguay has three official national flags. The first is the National Pavilion with nine stripes. The second is the Flag of Artigas, with the diagonal red stripe, which honors the country's founding hero. The third is the Flag of the Treinta y Tres, the banner of the 1825 liberation movement. Each one is used on certain dates and ceremonies, and the Flag of Artigas is flown on 19 June, Artigas's birthday.

Flags that look like the Uruguay flag

The flag looks like the flag of Argentina because both use blue and white stripes and the Sun of May. The Argentine flag has three horizontal stripes in a lighter sky blue, with the sun in the center, while Uruguay's has nine stripes and the sun is in the corner. The reason is shared history: both countries were part of the Spanish Viceroyalty and later fought for independence under the influence of the May Revolution. The flag of Greece also has nine blue and white stripes, but it has a cross in the canton instead of a sun.

Uruguay flag facts

CountryUruguay
Flag adoptedJuly 11, 1830
Proportions2:3
Colors#FFFFFF, #0038A8
SymbolsSun, canton, field, Sun of May
Flag emoji🇺🇾
Country codeUY, URY (ISO 3166)
CapitalMontevideo
ContinentSouth America
Population3,444,263
Area176,215 km²
CurrencyUruguayan peso
National anthemNational Anthem of Uruguay

Uruguay flag: frequently asked questions

Why do the flags of Uruguay and Argentina look the same?

Both use blue and white colors and the Sun of May, which come from the independence movement that began in Buenos Aires in 1810. Uruguay was part of the same region, the Río de la Plata, and its flag was modeled on Argentina's.

What do the stripes on the Uruguay flag mean?

The nine stripes represent the nine original departments of the country in 1830. Uruguay now has 19 departments, but the flag was not changed.

Why is the sun on the Uruguay flag?

The Sun of May represents the May Revolution of 1810 and the birth of independence in the region. It is also linked to Inti, the Inca sun god, and stands for freedom.

Why does Uruguay have three flags?

Uruguay has three official flags: the National Pavilion, the Flag of Artigas and the Flag of the Treinta y Tres. Each honors a part of the independence story and is used on different occasions.

When did Uruguay change its flag?

The first flag in 1828 had 19 stripes. It was changed to the nine-stripe design by a law of 11 July 1830, and it has stayed the same since.

Flags that look like the Uruguay flag

Flags of neighboring countries

More South American flags

All flags of South America →