The Buddhist flag, first hoisted in 1885 in Sri Lanka, is a symbol of faith and peace used throughout the world to represent the Buddhist faith. The six colours of the flag represent the colours of the aura that emanated from the body of the Buddha when He attained Enlightenment under the Bodhi Tree. The horizontal stripes represent the races of the world living in harmony and the vertical stripes represent eternal world peace. The colours symbolise the perfection of Buddhahood and the Dharma.
The Blue light that radiated from the Buddha's hair symbolises the spirit of Universal Compassion for all beings.
The Yellow light that radiated from the Buddha's epidermis symbolises the Middle Way which avoids all extremes and brings balance and liberation.
The Red light that radiated from the Buddha's flesh symbolises the blessings that the practice of the Buddha's Teaching brings.
The White light that radiated from the Buddha's bones and teeth symbolises the purity of the Buddha's Teaching and the liberation it brings.
The Orange light that radiated from the Buddha's palms, heels and lips symbolises the unshakable Wisdom of the Buddha's Teaching.
The Combination Colour symbolises the universality of the Truth of the Buddha's Teaching.
Therefore, the overall flag represents that regardless of race, nationality, division or colour, all sentient beings possess the potential of Buddhahood.