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  2. 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 ...

  3. 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 ...

  4. Line of purples - Wikipedia

    en.wikipedia.org/wiki/Line_of_purples

    In color theory, the line of purples or purple boundary is the locus on the edge of the chromaticity diagram formed between extreme spectral red and violet. Except for these endpoints of the line, colors on the line are non-spectral (no monochromatic light source can generate them). Rather, every color on the line is a unique mixture in a ratio ...

  5. Tyrian purple - Wikipedia

    en.wikipedia.org/wiki/Tyrian_purple

    Tyrian purple is a pigment made from the mucus of several species of Murex snail. Production of Tyrian purple for use as a fabric dye began as early as 1200 BC by the Phoenicians, and was continued by the Greeks and Romans until 1453 AD, with the fall of Constantinople.

  6. Purple - Wikipedia

    en.wikipedia.org/wiki/Purple

    In the RYB color model historically used in the arts, purple is a secondary color created by combining red and blue pigments. In the CMYK color model used in modern printing, purple is made by combining magenta pigment with either cyan pigment, black pigment, or both. In the RGB color model used in computer and television screens, purple is ...

  7. Byzantine blue - Wikipedia

    en.wikipedia.org/wiki/Byzantine_blue

    Dark Byzantine blue. The dark variation is best described as the color of the Byzantine night sky [citation needed]; it resembles dark blue-grey, Prussian and Navy blue, well attested on frescoes and mosaics. [1] Dark Byzantine blue. Color coordinates. Hex triplet. #2A2F4D.

  8. Color temperature - Wikipedia

    en.wikipedia.org/wiki/Color_temperature

    Color temperature is a parameter describing the color of a visible light source by comparing it to the color of light emitted by an idealized opaque, non-reflective body. The temperature of the ideal emitter that matches the color most closely is defined as the color temperature of the original visible light source.

  9. Ancient gold coins found hidden in wall shed light on ...

    www.aol.com/news/ancient-gold-coins-found-hidden...

    Israeli archaeologists have hailed the discovery of 44 gold coins in a wall as a rare glimpse into the Byzantine Empire past at a time of violent conquest. Ancient gold coins found hidden in wall ...