About the Ashoka Chakra
Definition & Overview
The Ashoka Chakra (also called the Dharmachakra or Wheel of Law) is a 24-spoked wheel that serves as India's national emblem on the flag. Rendered in navy blue (néel) on a white background, it is a stylized representation of the wheel found on the Lion Capital of Ashoka at Sarnath, Uttar Pradesh.
In Sanskrit, chakra means "wheel," and the symbol has deep roots in both Buddhist and Hindu philosophy, representing the cycle of life, the passage of time, and the eternal rotation of cosmic law.
Historical Background
After the bloody Kalinga War (circa 261 BCE), Emperor Ashoka embraced Buddhism and dedicated his reign to spreading dharma — moral law and righteous conduct. He erected stone pillars across his vast empire, many crowned with the iconic Lion Capital featuring the Dharmachakra.
The Sarnath pillar, erected circa 250 BCE, became the most celebrated. Its four lions facing the cardinal directions symbolize Ashoka's authority over all territories, while the wheel beneath represents the Buddha's first sermon — the "Turning of the Wheel of Dharma."
Emperor Ashoka & the Sarnath Lion Capital
Emperor Ashoka (reigned c. 268–232 BCE) was the third ruler of the Mauryan dynasty and one of history's most remarkable converts to peace. The Lion Capital discovered at Sarnath in 1905 is now India's National Emblem, adopted on January 26, 1950.
The Ashoka Chakra on the flag is taken directly from this capital. While the National Emblem features four lions standing back-to-back, the flag displays only the wheel — making it equally recognizable and deeply meaningful to every citizen.
Adoption in the Indian National Flag
On July 22, 1947, the Constituent Assembly adopted the tricolor flag with the Ashoka Chakra replacing Mahatma Gandhi's spinning wheel (Charkha). Pandit Jawaharlal Nehru explained that the wheel represented the "wheel of law" and the dynamism of a nation in motion.
The Flag Code of India specifies that the chakra must have 24 equally spaced spokes and be rendered in navy blue. It occupies the center of the white band, symbolizing truth and peace, bridging the saffron of courage and the green of faith.