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Blue is one of the three primary colours in the RYB colour model ... invented in 1853 by Jacob W. Davis who used metal rivets to strengthen blue denim work clothing ...
Cobalt blue is a synthetic blue pigment was invented in 1803 as a rival to ultramarine. It was made by the process of sintering , that is by compacting and forming a solid mass of material by heat or pressure without melting it to the point of liquefaction.
The term was invented in the New York Stock Exchange in 1923 or 1924, and comes from poker, where the highest value chips are blue. [ 101 ] Someone with blue blood is a member of the nobility .
YInMn Blue (/jɪnmɪn/; for the chemical symbols Y for yttrium, In for indium, and Mn for manganese), also known as Oregon Blue or Mas Blue, is an inorganic blue pigment that was discovered by Mas Subramanian and his (then) graduate student, Andrew Smith, at Oregon State University in 2009.
Egyptian blue, also known as calcium copper silicate (CaCuSi 4 O 10 or CaOCuO(SiO 2) 4 (calcium copper tetrasilicate)) or cuprorivaite, [1] is a pigment that was used in ancient Egypt for thousands of years. It is considered to be the first synthetic pigment. [2] It was known to the Romans by the name caeruleum.
The word is derived from the Latin word caeruleus (Latin: [kae̯ˈru.le.us]), "dark blue, blue, or blue-green", which in turn probably derives from caerulum, diminutive of caelum, "heaven, sky". [2] "Cerulean blue" is the name of a blue-green pigment consisting of cobalt stannate (Co 2 SnO 4). The pigment was first synthesized in the late ...
The Blue Hawaii was invented in 1957 by Harry Yee, head bartender of the Hilton Hawaiian Village (formerly the Kaiser Hawaiian Village) in Waikiki, Hawaii [1] when a sales representative of Dutch distiller Bols asked him to design a drink that featured their blue color of Curaçao liqueur.
Indigo dye. The primary use for indigo is as a dye for cotton yarn, mainly used in the production of denim cloth suitable for blue jeans; on average, a pair of blue jeans requires 3 grams (0.11 oz) to 12 grams (0.42 oz) of dye.