A chart of heraldic tinctures displays the traditional hues and metals used in coats of arms, an essential system in heraldry that ensures clarity and distinction in design. Each row pairs a specific shade with a corresponding shield, demonstrating both its natural appearance and the method used to depict it in black-and-white illustrations. Or and Argent belong to the category of metals, signifying brightness and value, while the remaining ones are classified as colours, each carrying its own symbolic meaning. These tinctures were not chosen arbitrarily but followed strict rules to maintain contrast, ensuring that designs remained legible from a distance, whether on a battlefield, a banner, or a family crest. This structured approach to colour arrangement was fundamental to heraldry, reinforcing both aesthetic harmony and the ability to convey identity and lineage through visual representation.