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Purple haze refers to a state of mind induced by psychedelic drugs, particularly LSD. [86] Wearing purple is a military slang expression in the U.S., Canada and the U.K. for an officer who is serving in a joint assignment with another service, such as an Army officer on assignment to the Navy. The officer is symbolically putting aside his or ...
The color royal purple is a tone of purple that is bluer than the ancient Tyrian purple. The first recorded use of royal purple as a color name in English was in 1661. [11] In 1990, royal purple was formulated as one of the Crayola crayon colors.
In the modern era, synthetic purple dyes became easier to obtain, and flags with the color purple began being used more commonly. In 1931, the Second Spanish Republic established a tricolor flag consisting of red, yellow and purple stripes as its national flag , seeing use in Spain until 1939 and by the Spanish Republican government in exile ...
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.
Light on dark color schemes require less energy to display on OLED displays. This positively impacts battery life and reduces energy consumption. [16]While an OLED will consume around 40% of the power of an LCD displaying an image that is primarily black, it can use more than three times as much power to display an image with a white background, such as a document or web site. [17]
Deep Purple, together with Led Zeppelin and Black Sabbath, have been referred to as the "unholy trinity of British hard rock and heavy metal in the early to mid-seventies". [5] Listed in the 1975 Guinness Book of World Records as " the globe's loudest band " for a 1972 concert at London's Rainbow Theatre , [ 6 ] [ 7 ] they have sold over 100 ...
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.
The specific epithet atropurpureum, refers to the Latin term of 'deep purple, blackish-purple', [9] referring to the flower colour. The species formerly included; Allium atropurpureum var. hirtulum Regel , which was coined in 1875, [ 10 ] referring to a Central Asian plant, now known as Allium stipitatum Regel.