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  2. Tyrian purple - Wikipedia

    en.wikipedia.org/wiki/Tyrian_purple

    The expense meant that purple-dyed textiles became status symbols, whose use was restricted by sumptuary laws. The most senior Roman magistrates wore a toga praetexta, a white toga edged in Tyrian purple. The even more sumptuous toga picta, solid Tyrian purple with gold thread edging, was worn by generals celebrating a Roman triumph.

  3. Byzantium (color) - Wikipedia

    en.wikipedia.org/wiki/Byzantium_(color)

    Deep reddish purple. B: Normalized to [0–255] (byte) The color Byzantium is a particular dark tone of purple. It originates in modern times, and, despite its name, it should not be confused with Tyrian purple ( hue rendering ), the color historically used by Roman and Byzantine emperors. The latter, often also referred to as "Tyrian red", is ...

  4. Shades of purple - Wikipedia

    en.wikipedia.org/wiki/Shades_of_purple

    Shades of purple. There are numerous variations of the color purple, a sampling of which is shown below. In common English usage, purple is a range of hues of color occurring between red and blue. [1] However, the meaning of the term purple is not well defined. There is confusion about the meaning of the terms purple and violet even among ...

  5. Byzantine flags and insignia - Wikipedia

    en.wikipedia.org/wiki/Byzantine_flags_and_insignia

    Byzantine flags and insignia. For most of its history, the Eastern Roman (Byzantine) Empire did not use heraldry in the Western European sense of permanent motifs transmitted through hereditary right. [1] Various large aristocratic families employed certain symbols to identify themselves; [1] the use of the cross, and of icons of Christ, the ...

  6. Cercis siliquastrum - Wikipedia

    en.wikipedia.org/wiki/Cercis_siliquastrum

    It is one of the important images of Byzantium and Christianity. The purple of the Judas tree flower resembles the color used in the clothes of Byzantine rulers. It was a sign of wealth and power, as it was the most difficult color to be produced naturally. Except for the emperor, no one could wear the color purple. Judas trees have been the ...

  7. Biological pigment - Wikipedia

    en.wikipedia.org/wiki/Biological_pigment

    Pigment color differs from structural color in that it is the same for all viewing angles, whereas structural color is the result of selective reflection or iridescence, usually because of multilayer structures. For example, butterfly wings typically contain structural color, although many butterflies have cells that contain pigment as well.

  8. Byzantine dress - Wikipedia

    en.wikipedia.org/wiki/Byzantine_dress

    Byzantine dress. A 14th-century military martyr wears four layers, all patterned and richly trimmed: a cloak with tablion over a short dalmatic, another layer (?), and a tunic. Byzantine dress changed considerably over the thousand years of the Empire, [1] but was essentially conservative.

  9. Anthocyanin - Wikipedia

    en.wikipedia.org/wiki/Anthocyanin

    Anthocyanin-rich plants Anthocyanins give these pansies their dark purple pigmentation Coloration. In flowers, the coloration that is provided by anthocyanin accumulation may attract a wide variety of animal pollinators, while in fruits, the same coloration may aid in seed dispersal by attracting herbivorous animals to the potentially-edible fruits bearing these red, blue, or purple colors.