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Tuscan Red
Tuscan red is a shade of red that was used on some railroad cars, particularly passenger cars. The color is most closely associated with the Pennsylvania Railroad, which used it on passenger cars and on its TrucTrain flatcars. It also was used extensively by the New South Wales Government Railways in Australia, in a similar fashion to the PRR. The Norfolk and Western Railway used it as an accent color on its J class steam locomotives. The Canadian Pacific Railway used it historically and painted its luxury revival cars in this color. It is also a Prismacolor colored pencil. History The first recorded use of ''Tuscan red'' as a color name in English was in the early 1800s (exact date uncertain). The color was popular in the late 19th century but non-standardized. It became the ‘signature color’ of the Pennsylvania Railroad, which instituted specifications for its formulation. Before the 1880s, pigments extracted from Brazil wood were used in its manufacture, but these pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railroad Car
A railroad car, railcar (American English, American and Canadian English), railway wagon, railway carriage, railway truck, railwagon, railcarriage or railtruck (British English and International Union of Railways, UIC), also called a train car, train wagon, train carriage or train truck, is a vehicle used for the carrying of cargo or passengers on a rail transport network (a railroad/railway). Such cars, when coupled together and hauled by one or more locomotives, form a train. Alternatively, some Passenger railroad car, passenger cars are self-propelled in which case they may be either single railcars or make up multiple units. The term "car" is commonly used by itself in American English when a rail context is implicit. Indian English sometimes uses "bogie" in the same manner, though the term has Bogie, other meanings in other variants of English. In American English, "railcar" is a generic term for a railway vehicle; in other countries "railcar" refers specifically to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron Oxide Red
Iron oxide red is a generic name of a ferric oxide pigment of reddish colors. Multiple shades based on both anhydrous and its hydrates were known to painters since prehistory. The pigments were originally obtained from natural sources, since the 20th century they are mostly synthetic. These substances form one of the most commercially important groups of pigments, and their names sometimes reflect the location of a natural source, later transferred to the synthetic analog. Well-known examples include the Persian Gulf Oxide with 75% and 25% silica, Spanish red with 85% of oxide, Tuscan red. Other shades of iron oxides include Venetian Red, English Red, and Kobe. Properties The anhydrous pigment has a dark purple-red or maroon color, hydrates' colors vary from dull yellow (yellow ochre) to warm red. The iron oxide red is extremely stable: it is not affected by light and most chemicals (soluble in hot concentrated acids); heat only affects the hydrated variants (the water ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shades Of Red
Varieties of the color red may differ in hue, chroma (also called saturation, intensity, or colorfulness), lightness (or value, tone, or brightness), or in two or three of these qualities. Variations in value are also called tints and shades, a tint being a red or other hue mixed with white, a shade being mixed with black. A large selection of these various colors are shown below. In specific color systems Red (RGB) ''Red (RGB)'', ''RGB red'', or ''electric red'' (as opposed to ''pigment red'', shown below) is the brightest possible red that can be reproduced on a computer monitor A computer monitor is an output device that displays information in pictorial or textual form. A discrete monitor comprises a electronic visual display, visual display, support electronics, power supply, Housing (engineering), housing, electri .... This color is an approximation of an orangish red spectral color. It is one of the three primary colors of light in the RGB color model, along w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Colors
These are the lists of colors; * List of colors: A–F * List of colors: G–M * List of colors: N–Z * List of colors (alphabetical) * List of colors by shade * List of color palettes * List of Crayola crayon colors * List of RAL colours * List of X11 color names See also * Index of color-related articles * List of dyes {{DEFAULTSORT:colors Shades of color, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beige
Beige ( ) is variously described as a pale sandy fawn color, a grayish tan, a light-grayish yellowish brown, or a pale to grayish yellow. It takes its name from French, where the word originally meant natural wool that has been neither bleached nor dyed, hence also the color of natural wool. The word "beige" has come to be used to describe a variety of light tints chosen for their neutral or pale warm appearance. ''Beige'' began to commonly be used as a term for a color in France beginning approximately 1855–1860; the writer Edmond de Goncourt used it in the novel ' in 1877. The first recorded use of ''beige'' as a color name in English was in 1887. Beige is notoriously difficult to produce in traditional offset CMYK printing because of the low levels of inks used on each plate; often it will print in purple or green and vary within a print run. Beige is also a popular color in clothing, such as for men's trousers, as well as for interior design. Various beige colo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coffee (color)
Coffee is a brownish color that is a representation of a roasted coffee bean. Different types of coffee beans have different colors when roasted—the color coffee represents an average. The first recorded use of ''coffee'' as a color name in English was in 1695.Maerz and Paul ''A Dictionary of Color'' New York:1930 McGraw-Hill p. 193; Color Sample of Coffee: p. 53—Plate 15 Color Sample A11 The normalized color coordinates for coffee are identical to Tuscan brown, which was first recorded as a color name in English in 1913. Variations of coffee Café au Lait The color displayed at right is café au lait, also known as coffee and milk or latte. This is a representation of the color of coffee mixed with milk, which when prepared commercially by a barista in a coffee shop is known as a latte. The first recorded use of ''cafe au lait'' as a color name in English was in 1839. The normalized color coordinates for café au lait are identical to Tuscan tan and French ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WikiProject Color/Normalized Color Coordinates
A WikiProject, or Wikiproject, is an affinity group for contributors with shared goals within the Wikimedia movement. WikiProjects are prevalent within the largest wiki, Wikipedia, and exist to varying degrees within sibling projects such as Wiktionary, Wikiquote, Wikidata, and Wikisource. They also exist in different languages, and translation of articles is a form of their collaboration. During the COVID-19 pandemic, CBS News noted the role of Wikipedia's WikiProject Medicine in maintaining the accuracy of articles related to the disease. Another WikiProject that has drawn attention is WikiProject Women Scientists, which was profiled by '' Smithsonian'' for its efforts to improve coverage of women scientists which the profile noted had "helped increase the number of female scientists on Wikipedia from around 1,600 to over 5,000". On Wikipedia Some Wikipedia WikiProjects are substantial enough to engage in cooperative activities with outside organizations relevant to the field ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pantone
Pantone LLC (stylized as PANTONE) is an American limited liability company headquartered in Carlstadt, New Jersey, and best known for its Pantone Matching System (PMS), a proprietary color order system used in a variety of industries, notably graphic design, fashion design, product design, printing, and manufacturing and supporting the management of color from design to production, in physical and digital formats, among coated and uncoated materials, cotton, polyester, nylon and plastics. X-Rite, a supplier of color measurement instruments and software, purchased Pantone for US$180 million in October 2007, and was itself acquired by Danaher Corporation in 2012. At the end of September 2023, Danaher spun-off its Environmental and Applied Solutions segment as Veralto Corporation. History Pantone began in New Jersey in the 1950s as the commercial printing company of brothers Mervin and Jesse Levine, M & J Levine Advertising. In 1956, its founders, both advertising executives, hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aniline
Aniline (From , meaning ' indigo shrub', and ''-ine'' indicating a derived substance) is an organic compound with the formula . Consisting of a phenyl group () attached to an amino group (), aniline is the simplest aromatic amine. It is an industrially significant commodity chemical, as well as a versatile starting material for fine chemical synthesis. Its main use is in the manufacture of precursors to polyurethane, dyes, and other industrial chemicals. Like most volatile amines, it has the odor of rotten fish. It ignites readily, burning with a smoky flame characteristic of aromatic compounds. It is toxic to humans. Relative to benzene, aniline is "electron-rich". It thus participates more rapidly in electrophilic aromatic substitution reactions. Likewise, it is also prone to oxidation: while freshly purified aniline is an almost colorless oil, exposure to air results in gradual darkening to yellow or red, due to the formation of strongly colored, oxidized impurities. Ani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chalk
Chalk is a soft, white, porous, sedimentary carbonate rock. It is a form of limestone composed of the mineral calcite and originally formed deep under the sea by the compression of microscopic plankton that had settled to the sea floor. Chalk is common throughout Western Europe, where deposits underlie parts of France, and steep cliffs are often seen where they meet the sea in places such as the Dover cliffs on the Kent coast of the English Channel. Chalk is mined for use in industry, such as for quicklime, bricks and builder's putty, and in agriculture, for raising pH in soils with high acidity. It is also used for " blackboard chalk" for writing and drawing on various types of surfaces, although these can also be manufactured from other carbonate-based minerals, or gypsum. Description Chalk is a fine-textured, earthy type of limestone distinguished by its light colour, softness, and high porosity. It is composed mostly of tiny fragments of the calcite shells or sk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gypsum
Gypsum is a soft sulfate mineral composed of calcium sulfate Hydrate, dihydrate, with the chemical formula . It is widely mined and is used as a fertilizer and as the main constituent in many forms of plaster, drywall and blackboard or sidewalk chalk. Gypsum also Crystallization, crystallizes as translucent crystals of selenite (mineral), selenite. It forms as an evaporite mineral and as a Mineral hydration, hydration product of anhydrite. The Mohs scale of mineral hardness defines gypsum as hardness value 2 based on Scratch hardness, scratch hardness comparison. Fine-grained white or lightly tinted forms of gypsum known as alabaster have been used for sculpture by many cultures including Ancient Egypt, Mesopotamia, Ancient Rome, the Byzantine Empire, and the Nottingham alabasters of Medieval England. Etymology and history The word ''wikt:gypsum, gypsum'' is derived from the Greek language, Greek word (), "plaster". Because the quarry, quarries of the Montmartre district of P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Pigment
A lake pigment is a pigment made by precipitating a dye with an chemically inert, inert binder (material), binder, or mordant, usually a metallic salt. Lake pigments are largely organic compound, chemically organic.K. Hunger. W. Herbst "Pigments, Organic" in ''Ullmann's Encyclopedia of Industrial Chemistry'', Wiley-VCH, Weinheim, 2012. Manufacturers and suppliers to artists and industry frequently omit the ''lake'' designation in the name. Many lake pigments are Fugitive pigment, fugitive because the dyes involved are not lightfast. Red lakes were particularly important in Renaissance art, Renaissance and Baroque art, Baroque paintings; they were often used as translucent glazes to portray the colors of rich fabrics and draperies.David Bomford and Ashok Roy, ''A Closer Look - Colour'', National Gallery Company, p. 41. Etymology The term ''lake'' is derived from the term Lac (resin), ''lac'', the secretions of the Indian wood insect ''Kerria lacca'' (formerly ''Laccifer lacca'' or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
