The national flag of the Netherlands is a horizontal tricolour of red, white, and blue. The current design originates as a variant of the late 16th century orange-white-blue Prinsenvlag, evolving in the early 17th century as the red-white-blue Statenvlag, the naval flag of the States-General of the Dutch Republic, making the Dutch flag the oldest tricolour flag in continuous use. As a flag that symbolises the transformation from monarchy to republic, it has inspired both the derivative Russian flag, and after the French Revolution in 1789, the vertically striped French tricolour; both flags in turn influenced many other tricolours. During the economic crisis of the 1930s, the old Prince's Flag with the colour orange gained some popularity among some people. To end the confusion, the colours red, white and blue and its official status as the national flag of the Kingdom of the Netherlands were reaffirmed by royal decree on 19 February 1937.
The flag of Missouri, often referred to as the Missouri flag, is the state flag of the U.S. state of Missouri. It consists of a triband of three equal horizontal stripes colored red, white, and blue, with the arms from the Great Seal of Missouri in the center. Designed by Mary Elizabeth Oliver, the red and white stripes represent valor and purity, respectively. The blue stripe represents the permanency, vigilance, and justice of the state. The three colors also highlight the French influence on the state in its early years. The Missouri flag was established on March 22, 1913, when governor Elliot Woolfolk Major signed the State flag act making it official.
The flags of the Confederate States of America have a history of three successive designs during the American Civil War. The flags were known as the "Stars and Bars", used from 1861 to 1863; the "Stainless Banner", used from 1863 to 1865; and the "Blood-Stained Banner", used in 1865 shortly before the Confederacy's dissolution. A rejected national flag design was also used as a battle flag by the Confederate Army and featured in the "Stainless Banner" and "Blood-Stained Banner" designs. Although this design was never a national flag, it is the most commonly recognized symbol of the Confederacy.
The flag of Paraguay was first adopted in 1842. Its design, a red–white–blue triband, was inspired by the colours of the French Tricolour, believed to signify independence and liberty. The flag is unusual because it differs on its obverse and reverse sides: the obverse of the flag shows the national coat of arms, and the reverse shows the seal of the treasury. It is the only national flag worldwide that has a unique design on each side. The flag consists of the same three horizontal colours as the flag of the Netherlands, which in turn was the inspiration for the French flag. It was revised in 2013 to bring the flag towards its original design. It has a ratio of 11:20.
The national flag of Spain, as it is defined in the Constitution of 1978, consists of three horizontal stripes: red, yellow and red, the yellow stripe being twice the height of each red stripe. Traditionally, the middle stripe was defined by the more archaic term of gualda, and hence the popular name la Rojigualda (red-weld).
The current flag of Sudan was adopted on 20 May 1970 and consists of a horizontal red-white-black tricolour with a green triangle at the hoist. The flag is based on the Arab Liberation Flag of the Egyptian Revolution of 1952, as are the flags of Egypt, Iraq, Syria, Yemen, and Palestine and formerly of the United Arab Republic, North Yemen, South Yemen, and the Libyan Arab Republic.
The national flag of Uzbekistan consists of a horizontal triband of azure, white and green, separated by two thin red fimbriations, with a white crescent moon and twelve white stars at the canton. Adopted in 1991 to replace the flag of the Uzbek Soviet Socialist Republic (SSR), it has been the flag of the Republic of Uzbekistan since the country gained independence in that same year. The design of the present flag was partly inspired by the former one.
In vexillography, the canton is a rectangular emblem placed at the top left of a flag, usually occupying up to a quarter of a flag's area. The canton of a flag may be a flag in its own right. For instance, British ensigns have the Union Jack as their canton, as do their derivatives such as the national flags of Australia and New Zealand.
A triband is a vexillological style which consists of three stripes arranged to form a flag. These stripes may be two or three colours, and may be charged with an emblem in the middle stripe. All tricolour flags are tribands, but not all tribands are tricolour flags, which requires three unique colours.
The Great Seal of the State of Illinois is the official emblem of the U.S. state, and signifies the official nature of a document produced by the state of Illinois. The flag of the state of Illinois consists of the seal of Illinois on a white background, with the word "Illinois" underneath the seal. The present seal was adopted in 1869, the flag bearing the central elements of the seal was adopted in 1915, and the word Illinois was added to the flag in 1970. In a 2001 survey by the North American Vexillological Association, the flag of Illinois was ranked 49th out of 72 different flags of states and territories, mainly in the US and Canada.
The flags of New York City include the flag of New York City, the respective flags of the boroughs of The Bronx, Brooklyn, Manhattan, Queens, and Staten Island, and flags of certain city departments. The city flag is a vertical tricolor in blue, white, and orange and charged in the center bar with the seal of New York City in blue. The tricolor design is derived from the flag of the Dutch Monarchy—the Prince's Flag—as used in New Amsterdam in 1625, when that city became the capital of New Netherland.
The city flag of Philadelphia is a blue and yellow triband, featuring the Seal of Philadelphia.
The state flag of Berlin, Germany has three stripes of red-white-red, the two outer stripes each occupying a fifth of its height, the middle the remaining three-fifths. It is emblazoned with a bear on the civil flag, while it bears the coat of arms of Berlin on the state flag.
The flag of Cincinnati is the municipal banner of the city of Cincinnati, Ohio, in the United States. The design was selected in an 1896 contest. It was formally adopted on June 15, 1940.
The flag of Cagayan is the provincial flag of Cagayan, Philippines. It is a horizontal triband of blue, gold and green, charged with the provincial coat-of-arms ringed by 29 white, five-pointed stars. It was adopted on March 11, 1970 by the virtue of Provincial Board Resolution No. 319.
The flag of Batangas is the provincial flag of Batangas, Philippines. It is a horizontal triband of blue, white, and red — the main colors of the Philippine flag — with the escutcheon taken from the provincial seal in the center.
The flag of Chattanooga was adopted 29 August 2012 and is the official flag of the U.S. city of Chattanooga, Tennessee.
The flag of Columbus is the official municipal flag of Columbus, Ohio. Its current design is a yellow, white, red vertical triband with the city seal on a blue field. Officially, the flag was adopted in 1929, although it is unknown if the flag was ever flown when it was first adopted.
The flag of Dayton, Ohio, U.S., was adopted on December 15, 2021, and created by Dayton design and marketing firm Catapult Creative. The cost to the city for the design and an accompanying video was $4,300.
The flag of Earth is a concept of a possible flag design meant to symbolize the planet Earth, humankind, or a possible world government.
