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RGBA stands for red green blue alpha. While it is sometimes described as a color space, it is actually a three-channel RGB color model supplemented with a fourth alpha channel. Alpha indicates how opaque each pixel is and allows an image to be combined over others using alpha compositing, with transparent areas and anti-aliasing of the edges of ...
The Game Boy Color ( GBC or CGB) is an 8-bit handheld game console, manufactured by Nintendo, which was released in Japan on October 21, 1998, and to international markets that November. It is the successor to the Game Boy and part of its product line. Compared to the original, the Game Boy Color features a color TFT screen rather than ...
Link color. Links should clearly be identifiable as links to readers. Refrain from implementing colored links that may impede user ability to distinguish links from regular text, or color links for purely aesthetic reasons. See the guides to editing articles for accessibility at contrast and navbox colors. This help page is a how-to guide.
A diagram demonstrating additive color with RGB. 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.
Composite artifact colors. Orange artifact color, generated from white and black pixels, on the TRS-80 Color Computer. Example of artwork created with the intent of having individual pixel values horizontally averaged over composite video. Composite artifact colors is a designation commonly used to address several graphic modes of some 1970s ...
With the comparative low cost and high speeds of modern computers, some image editing is even done in a raw format with anywhere from 12 to 14 bits from each of the camera's image sensor pixels in order to avoid image quality reduction while editing. See also. Planar; Packed pixel; 15/16-bit color (High color) 24-bit color (True color) Raw images
RGB color spaces are well-suited to describing the electronic display of color, such as computer monitors and color television. These devices often reproduce colours using an array of red, green, and blue phosphors agitated by a cathode ray tube (CRT), or an array of red, green, and blue LCDs lit by a backlight, and are therefore naturally ...
scRGB is a wide color gamut RGB color space created by Microsoft and HP that uses the same color primaries and white/black points as the sRGB color space but allows coordinates below zero and greater than one. The full range is −0.5 through just less than +7.5. Negative numbers enables scRGB to encompass most of the CIE 1931 color space while ...