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RGB color model. The RGB color model is an additive color model [ 1] in which the red, green and blue primary colors of light are added together in various ways to reproduce a broad array of colors. The name of the model comes from the initials of the three additive primary colors, red, green, and blue.
In the CMYK model, it is the opposite: white is the natural color of the paper or other background, black results from a full combination of colored inks. To save cost on ink, and to produce deeper black tones, unsaturated and dark colors are produced by using black ink instead of or in addition to the combination of cyan, magenta, and yellow.
McCollough effect. The McCollough effect is a phenomenon of human visual perception in which colorless gratings appear colored contingent on the orientation of the gratings. It is an aftereffect requiring a period of induction to produce it. For example, if someone alternately looks at a red horizontal grating and a green vertical grating for a ...
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In photography and image processing, color balance is the global adjustment of the intensities of the colors (typically red, green, and blue primary colors ). An important goal of this adjustment is to render specific colors – particularly neutral colors like white or grey – correctly. Hence, the general method is sometimes called gray ...
Bhutan (with distinct yellow and orange) Hanover (1837–1866) Hindu flag (with distinct orange) Jacksonville, Florida, United States (with a distinct gold and orange and a brown emblem) Jerusalem cross – flag used by several Crusader states. Kędzierzyn-Koźle, Poland (with multicolored coat of arms)
Line art or line drawing is any image that consists of distinct straight lines or curved lines placed against a background (usually plain). Two-dimensional or three-dimensional objects are often represented through shade (darkness) or hue ( color ). Line art can use lines of different colors, although line art is usually monochromatic.
It is a modification of the original icon that uses a background with the colors of the rainbow flag. It became popular in Spain from April 2019 following a tweet posted on the official account of the populist far-right party Vox , after which a multitude of users belonging to the LGBT movement began to use it as a symbol.