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Vantablack [1][2] Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Vantablack is a class of super-black coatings with total hemispherical reflectances (THR) below 1% [4] in the visible spectrum. The name is a portmanteau of the acronym VANTA (vertically aligned nanotube arrays) [5 ...
Black is the color produced by the absorption of all wavelengths of visible light, or an exhaustive combination of multiple colors of pigment. Vantablack was the blackest substance known until 2019. 42 10. In physics, a black body is a perfect absorber of light, but, by a thermodynamic rule, it is also the best emitter.
In color theory, a shade is a pure color mixed with black. It decreases its lightness while nearly conserving its chromaticity. Strictly speaking, a "shade of black" is always a pure black itself and a "tint of black" would be a neutral gray. In practice, many off-black colors possess a hue and a colorfulness (also called saturation).
Brown. Brown colors are dark or muted shades of reds, oranges, and yellows on the RGB and CMYK color schemes. In practice, browns are created by mixing two complementary colors from the RYB color scheme (combining all three primary colors). In theory, such combinations should produce black, but produce brown because most commercially available ...
Black green: Until 1994 for some units of the Bundesgrenzschutz [citation needed] RAL 6013: Reed green: RAL 6014: Yellow olive: Until 1984 for vehicles of the German Bundeswehr. [7] Since 1993 for the Swiss army bicycles. [8] RAL 6015: Black olive: RAL 6016: Turquoise green: U3 line of the Berlin U-Bahn: RAL 6017: May green: RAL 6018: Yellow ...
Ultra-black is one of the darkest shades of the color black.An ultra-black substance is defined as reflecting less than 0.5% of the light that hits its surface. [1] This color is part of the natural coloration of some species of birds-of-paradise, butterflies, and fishes, and ultra-black components are used in telescopes, cameras, and solar panels to improve the efficiency of light capture.
Dark skin. Dark skin is a type of human skin color that is rich in melanin pigments. [1][2][3] People with dark skin are often referred to as black people, [4] although this usage can be ambiguous in some countries where it is also used to specifically refer to different ethnic groups or populations. [5][6][7][8] The evolution of dark skin is ...
It should be noted that white people are cosmetologists, nail techs, and comedians. Black people do hair, do nails and do comedy. I hope this list was helpful. Let me know if we forgot anything ...