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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 ...
Byzantium Color coordinates; Hex triplet #702963: sRGB B (r, g, b) (112, 41, 99) HSV (h, s, v) (311°, 63%, 44%) CIELCh uv (L, C, h) (29, 44, 319°) Source: ISCC-NBS: ISCC–NBS descriptor: Deep reddish purple: B: Normalized to [0–255] (byte)
HTML color names. B: Normalized to [0–255] (byte) H: Normalized to [0–100] (hundred) Purple is a color similar in appearance to violet light. In the RYB color model historically used in the arts, purple is a secondary color created by combining red and blue pigments.
Violet refers to any colour perceptually evoked by light with a predominant wavelength of roughly 380–450 nm. Tones of violet tending towards the blue are called indigo. Purple colors are colors that are various blends of violet or blue light with red light.
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.
Dark Byzantine blue Color coordinates; Hex triplet #2A2F4D: sRGB B (r, g, b) (42, 47, 77) HSV (h, s, v) (231°, 45%, 30%) CIELCh uv (L, C, h) (20, 22, 261°) Source: Internet: ISCC–NBS descriptor: Dark purplish blue: B: Normalized to [0–255] (byte)
The blue light spectrum is an essential part of the visible spectrum with wavelengths of about 400-480 nm. Blue light is primarily generated by Light-Emitting Diodes (LED) lighting and digital screens, it has now become prevalent in the world around us.
Violet is closely associated with purple. In optics, violet is a spectral color (referring to the color of different single wavelengths of light), whereas purple is the color of various combinations of red and blue (or violet) light, [5] [6] some of which humans perceive as similar to violet.
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 ...
Han purple and Han blue (also called Chinese purple and Chinese blue) are synthetic barium copper silicate pigments developed in China and used in ancient and imperial China from the Western Zhou period (1045–771 BC) until the end of the Han dynasty ( circa 220 AD).