# wear the purple

idiom · CEFR C2 · Literary

Source: https://englishreference.com/idiom/wear-the-purple
Updated: 2026-08-03

## Meaning

To hold supreme power, or to be born into the family that holds it.

## Examples

- He wore the purple for barely two years before he was deposed.
- The general had spent his career waiting to wear the purple, and lost it in a single afternoon.
- The biography draws a sharp line between those who wore the purple by inheritance and those who seized it, arguing that the second group governed better precisely because they knew how easily it could be taken back.

## Origin

Tyrian purple was made from the glands of murex sea snails, thousands of them per garment, in a process so foul-smelling that the dyeworks were kept outside the city walls. The result was a deep red-purple that did not fade, and it cost more by weight than gold. Rome turned the expense into law. A senator's toga carried a purple stripe; a general celebrating a triumph wore a toga entirely of purple and gold; and under the emperors, the full purple became effectively an imperial monopoly, with severe penalties for anyone else who wore it. In Byzantium the association went further — an emperor's child born during the reign was porphyrogenitus, born in the purple. English kept the metaphor after the dye itself became cheap. To wear the purple, or to be raised to the purple, is to hold the highest office; to be born in the purple is to be born into that family.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.