South Korea Flag

The national flag of South Korea, officially known as the Taegeukgi, is a distinctive and philosophically rich symbol. Its design features a white rectangular field with a central red and blue taegeuk circle, surrounded by four sets of three black bars called trigrams (gwae) positioned in each corner.

The flag's white background is a traditional Korean color symbolizing peace and purity. The overall layout is highly balanced and symmetrical, creating a visually striking and immediately recognizable emblem. The combination of abstract cosmological symbols with a simple color palette makes it one of the world's most unique national flags.

Its design is governed by precise specifications regarding the proportions and placement of all elements. The flag is a powerful representation of Korean identity and is deeply respected in both official and civilian contexts throughout the Republic of Korea.

The central taegeuk represents the universal principle of yin and yang (eum and yang), depicting the harmony of opposing but complementary forces. The red upper half symbolizes the positive, active cosmic forces (yang), while the blue lower half represents the negative, receptive cosmic forces (eum). Their fluid, intertwined shape signifies eternal movement and balance within the universe.

The four black trigrams (gwae) surrounding the taegeuk are derived from the I Ching (Book of Changes). Each set of three broken or unbroken bars symbolizes a fundamental cosmic element: geon (heaven/sky) in the upper left, gon (earth) in the lower right, gam (water/moon) in the upper right, and ri (fire/sun) in the lower left. Together, they represent the process of universal change and development.

The Taegeukgi was first used as a national flag in the 1880s during the Joseon Dynasty, as Korea began formal diplomatic relations with foreign nations and needed a state symbol. The earliest known design, featuring the taegeuk and four trigrams, was presented by Bak Yeong-hyo in 1882 and was used the following year.

The flag's design was officially standardized and adopted by the newly founded Republic of Korea on October 15, 1949. The Act on the National Flag of the Republic of Korea provides the precise legal specifications for its production and use, ensuring consistency in its appearance.