Of all colours, red is perhaps the one that has accompanied human history the longest. It is the colour of blood and fire, the two realities that most immediately mark life and danger. In many ancient languages the word for red is among the first to appear after those for light and dark. It is no surprise that traditions have attributed a special power to it: vital, protective, but also ambivalent.
The ochre of origins
The oldest traces of a symbolic use of colour are linked to red ochre, a mineral pigment based on iron oxides. Archaeologists have found it in numerous prehistoric burials, scattered on or beside the bodies, and in cave paintings.
We cannot know for certain what those people thought, but the most widespread hypothesis is that red, the colour of living blood, was linked to the idea of life, perhaps of a life that continues beyond death. It is one of the oldest symbolic gestures of which we have a trace.
The red of the triumphant general
In Rome the general celebrating a triumph appeared in a precious robe and, according to Pliny the Elder, with his face painted red with minium, in imitation of the statue of Capitoline Jupiter. For one day the victorious man was brought close to the god, and red marked this exceptional fullness of strength.
It is a clear example of red as the colour of power and of life at its peak.
The red thread
In many folk traditions a simple red thread is considered a sign of symbolic protection. The forms vary:
- In Jewish folk culture there is a widespread custom of tying a red thread around the wrist, often associated with Rachel's Tomb, as a sign against the evil eye.
- In various regions of Europe, Italy included, red ribbons or threads were tied to cradles, to the necks of animals or to household objects to ward off envy.
- In East Asia there is the legend of the red thread of fate, invisible, binding two people destined to meet.
Beyond the individual beliefs, the red thread expresses a shared idea: the colour of life, placed at a fragile point, marks a boundary and draws attention to what must be guarded.
The red of feasts and brides
In China red is traditionally the colour of joy and good fortune. Brides wore red, envelopes with gifts of money are red and the decorations for the lunar new year are dominated by this colour. In India many brides dress in red and married women traditionally wear sindoor, a red powder in the parting of the hair.
In the West too red was long the colour of festive garments. In Rome the bridal veil, the flammeum, was flame-coloured. Only in modern times did white take its place in wedding dresses.
The ambivalence of red
Red is not only life and joy. It is also:
| Positive aspect | Ambivalent aspect |
|---|---|
| vital blood | spilled blood, violence |
| fire that warms | fire that destroys |
| love | excessive passion, anger |
| celebration | danger, alarm |
| kingship | power that oppresses |
In medieval tradition devils were sometimes depicted red, and red appears both in the robes of martyrs and in the symbols of sin. It is too strong a colour to be neutral: it amplifies whatever it touches.
Red in the Work
In alchemical imagery red marks the conclusion of the Work, the completion of transformation, often represented by the king clothed in purple or by the red stone. After the black of dissolution and the white of purification, red is life regained and fixed. Here too the colour of blood is the colour of fullness.
A symbolic reading
Red teaches us that vital force is always double-edged. The same energy that protects can wound, the same fire that illuminates can burn. In traditions red is therefore often «contained»: a thin thread, a veil, a ribbon, never a boundless surface. The secret of its symbolic use is measure: a small amount of red is enough to awaken attention and mark a boundary.
In short
- Red ochre is among the oldest pigments used in symbolic and funerary contexts.
- In Rome the triumphant general had his face painted red, in imitation of Jupiter.
- The red thread is, in many cultures, a folk sign of symbolic protection.
- In China and India red is the colour of joy and of brides.
- Red is ambivalent: life and violence, love and anger, fire that warms and burns.
