Nepal Flag

The flag of Nepal is globally unique as the only national flag that is not quadrilateral. It consists of two stacked pennants, a design derived from traditional Hindu vexilloids. The flag's crimson red background is bordered by a deep blue edge, and it features a white stylized moon in the top triangle and a white stylized sun with twelve rays in the bottom triangle.

This complex, double-pennant shape makes it instantly recognizable and one of the most distinctive flags in the world. The precise geometric construction is defined by law, involving specific arcs and intersections to create its iconic silhouette. The flag's design is rich with Hindu and Vajrayana Buddhist symbolism, representing the nation's deep cultural and religious heritage.

Its unusual form presents unique challenges for representation, leading to standardized construction methods to ensure consistency. The flag's proportions are mathematically defined, and its correct rendering is a matter of national pride and legal specification.

The flag's primary color, crimson red, symbolizes the bravery of the Nepalese people and is also the color of the national flower, the rhododendron. The blue border represents the peace and harmony that pervades the country. The celestial bodies are rendered in white, denoting purity and the hope that Nepal will endure as long as the sun and moon.

The stylized crescent moon in the upper pennant represents the calm demeanor and purity of spirit of the Nepalese people, as well as the shade and cool weather of the Himalayan mountains. The stylized sun with twelve rays in the lower pennant symbolizes the fierce resolve of the people and the heat and higher temperatures of the lower parts of Nepal. Together, they also represent the hope that the country will have the longevity of these celestial bodies.

The current flag was adopted on December 16, 1962, with the promulgation of Nepal's new constitution. However, its design is based on much older flags used by preceding kingdoms. The double-pennant design has been used for centuries, with earlier versions featuring more intricate faces on the sun and moon symbols and sometimes different arrangements of the symbols.

The modern, simplified emblems were standardized by the constitution under the rule of King Mahendra. This revision was part of broader political reforms and aimed to create a precise, reproducible design for the unique flag. The flag's basic form is believed to have been in use since the 19th century, and possibly earlier, during the rule of the Rana dynasty and the preceding Shah kings.