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Purple was the color worn by Roman magistrates; it became the imperial color worn by the rulers of the Byzantine Empire and the Holy Roman Empire, and later by Roman Catholic bishops. Similarly in Japan , the color is traditionally associated with the emperor and aristocracy.
In formal color theory, purple colors often refer to the colors on the line of purples on the CIE chromaticity diagram (or colors that can be derived from colors on the line of purples), i.e., any color between red and violet, not including either red or violet themselves.
History. Color theory is rooted in antiquity, with early musings on color in Aristotle's (d. 322 BCE) On Colors and Claudius Ptolemy's (d. 168 CE) Optics. The influence of light on color was investigated and revealed further by al-Kindi (d. 873) and Ibn al-Haytham (d. 1039).
The principal hues were red, yellow, green, blue, and purple; the intermediate hues were yellow red, green yellow, blue green, blue purple, and red purple. Each was available with either maximum chroma or with middle value and middle chroma.
As “The Color Purple” director Blitz Bazawule and his star-studded cast made their press rounds ahead of the musical movie’s Christmas Day release, they paid a special trip to visit “The ...
In South America, during the Pre-Columbian era, the Wiphala, a flag used by the subdivisions of the Inca Empire, contained the colour purple. In the modern era, synthetic purple dyes became easier to obtain, and flags with the colour purple began being used more commonly.
In the 1980s, programmers produced a somewhat arbitrary list of color names for the X Window computer operating system, resulting in the HTML and CSS specifications issued in the 1990s using the term "indigo" for a dark purple hue.
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, some of which humans perceive as similar to violet.
How did the bridge get its name and color? Southbank Partners held focus groups while planning the restoration of the bridge. It showed computer-generated images of how the bridge would look in...
Mauve (/ ˈ m oʊ v / ⓘ, mohv; / ˈ m ɔː v / ⓘ, mawv) is a pale purple color named after the mallow flower (French: mauve). The first use of the word mauve as a color was in 1796–98 according to the Oxford English Dictionary, but its use seems to have been rare before 1859.