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Byte 3: blue value (color type blue) Byte 4 (optional): alpha value; For example, consider the color where the red/green/blue values are decimal numbers: red=123, green=58, blue=30 (a hardwood brown color). The decimal numbers 123, 58, and 30 are equivalent to the hexadecimal numbers 7B, 3A, and 1E, respectively.
Full color image along with its R, G, and B components Additive color mixing demonstrated with CD covers used as beam splitters 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 ...
The third number, the value (or brightness), ranges from 0 to 100%, with 0% indicating black and 100% indicating the brightest possible intensity of a color, whether white or otherwise, as limited by a maximum in RGB color space. In HSL color space, on the other hand, only white can have a lightness of 100%.
Here are grouped those full RGB hardware palettes that have the same number of binary levels (i.e., the same number of bits) for every red, green and blue components using the full RGB color model. Thus, the total number of colors are always the number of possible levels by component, n, raised to a power of 3: n×n×n = n 3.
The following chart presents the standardized X11 color names from the X.org source code. ... X11 color names Name Hex (RGB) Red (RGB) Green ... Gray Blue #0000FF 0% ...
Cadet grey, shown at right, and cadet blue, are shades of color used in military uniforms. The first recorded use of cadet grey as a color name in English was in 1912. [ 11 ] Before 1912, the word cadet grey was used as a name for a type of military issue uniform.
As of 2011, most graphic cards define pixel values in terms of the colors red, green, and blue. The typical range of intensity values for each color, 0–255, is based on taking a binary number with 32 bits and breaking it up into four bytes of 8 bits each. 8 bits can hold a value from 0 to 255.
This is an accepted version of this page This is the latest accepted revision, reviewed on 14 December 2024. Colors are an important part of visual arts, fashion, interior design, and many other fields and disciplines. The following is a list of colors. A number of the color swatches below are taken from domain-specific naming schemes such as X11 or HTML4. RGB values are given for each swatch ...