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Color chips or color samples from a plastic pellet manufacturer that enables customers to evaluate the color range as molded objects to see final effects. A color chart or color reference card is a flat, physical object that has many different color samples present. They can be available as a single-page chart, or in the form of swatchbooks or ...
Video of the color change effect. ChromaFlair is a pigment used in paint systems, primarily for automobiles. When the paint is applied, it changes color depending on the light source and viewing angle. It was created at Optical Coating Laboratory, Inc. (OCLI) [later JDS Uniphase and Viavi Solutions] in 1979 and is used by DuPont and PPG. [1] [2]
RAL Colours logo. RAL is a colour management system used in Europe that is created and administered by the German RAL gGmbH [] [1] (RAL non-profit LLC), which is a subsidiary of the German RAL Institute [].
The results of colour popularity surveys conducted by American paint manufacturers PPG Industries (PPG) [1] and DuPont (DP) [2] (both for the year 2012) are shown in the table and chart below. Note that the results for silver and grey may be affected by discrepancies in how the companies classify these colours.
In 1953 Axalta predecessor DuPont published the first annual Color Popularity Report, the first in the industry to have extensive global data in one report. The firm developed L,a,b color equations, an important component of modern color science. It introduced the first waterborne electrical steel coating in the industry in the 1960s. [4]
Magenta is variously defined as a purplish-red, reddish-purple, or a mauvish–crimson color. On color wheels of the RGB and CMY color models, it is located midway between red and blue, opposite green. Complements of magenta are evoked by light having a spectrum dominated by energy with a wavelength of roughly 500–530 nm.
It is advised to check the references for photos of reaction results. [1] Reagent testers might show the colour of the desired substance while not showing a different colour for a more dangerous additive. [2]
Colour Index International (CII) is a reference database jointly maintained by the Society of Dyers and Colourists and the American Association of Textile Chemists and Colorists. [1]