The MacKellar Ancient tartan is a visually striking pattern that embodies the rich heritage of the MacKellar clan. This tartan primarily features deep greens and dark blues, which are complemented by accents of azure and tan yellow. The inclusion of black and clear white adds depth and contrast to the overall design.

Traditionally, the ancient variant of tartans uses a slightly muted colour palette to reflect the natural dyes that would have been available in the past. This gives the MacKellar Ancient tartan a subdued yet profoundly elegant appearance, making it suitable for both formal and casual wear. The use of azure in this tartan is particularly noteworthy as it adds a unique touch that distinguishes it from more commonly seen tartan patterns.

This tartan not only serves as a symbol of clan identity but also as a piece of wearable history, connecting those who wear it to the ancestral lands and long-standing traditions of the Scottish Highlands.