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Why Ukraine's flag is blue and yellow: The centuries-old story behind its colors

Sun, August 23, 2026 - 11:38
3 min
The popular sky-and-wheat interpretation dates back to the early 20th century
Why Ukraine's flag is blue and yellow: The centuries-old story behind its colors Why are Ukraine’s flag colors blue and yellow? (Photo: Getty Images)

Blue skies over a golden wheat field are the most familiar explanation for Ukraine’s flag. But historians point out that this interpretation only emerged in the early 20th century, while the blue-and-yellow combination itself has much deeper roots.

RBC-Ukraine spoke about the history of the colors with Yurii Savchuk, a heraldry and vexillology expert and director of the National Museum of the History of Ukraine in the Second World War.

The colors trace back to Cossack and medieval Galician traditions

According to Yurii Savchuk, flags during the princely era were primarily military signals, so red was the most commonly used color. Blue and gold became established much later.

A turning point came during the era of the Hetmanate. After reforms under Hetman Kyrylo Rozumovskyi, regimental and company banners began to be produced centrally. It was during this period that most banners featured a golden Cossack with a musket on a blue background, becoming a recognizable symbol of the Cossack military.

In Galicia, a coat of arms featuring a golden lion on a blue background had been used since the Middle Ages. During the 1848 revolutions, this color combination became a symbol of Ukrainian national revival.

Why “sky and wheat” is not the original meaning

The expert explains that the popular interpretation of blue as the sky and yellow as wheat emerged only during the first decade of the 20th century. It was widely used at Ukrainian cultural events, commemorations and rallies as a poetic image of the national flag.

“The poetic interpretation of blue skies over golden wheat emerged in the first decade of the 20th century. At the same time, it is important to note that this is not the only interpretation of the colors,” Savchuk said.

Historically, the combination had a different foundation: Ukrainian symbols often featured golden or yellow images against a blue background — including the golden lion on blue and the Cossack with a musket.

Earlier, we reported that 1,000 copies of the Ukrainian flag that was brought into parliament 35 years ago were recreated and are being distributed in exchange for charitable donations.

Read our interview with Yuriy Kostenko, a direct participant in the proclamation of Ukraine’s Independence and a five-term member of parliament, about the pivotal events of August 24, 1991.

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