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A color tool or other graphics software is often used to generate color values. In some uses, hexadecimal color codes are specified with notation using a leading number sign (#). A color is specified according to the intensity of its red, green and blue components, each represented by eight bits.
Hexadecimal 8-bit RGB representations of the main 125 colors. A color in the RGB color model is described by indicating how much of each of the red, green, and blue is included. The color is expressed as an RGB triplet ( r, g, b ), each component of which can vary from zero to a defined maximum value.
Systems with a 12-bit RGB palette use 4 bits for each of the red, green, and blue color components. This results in a (2 4) 3 = 16 3 = 4096-color palette. 12-bit color can be represented with three hexadecimal digits, also known as shorthand hexadecimal form, which is commonly used in web design.
A color picker (also color chooser or color tool) is a graphical user interface widget, usually found within graphics software or online, used to select colors and, in some cases, to create color schemes (the color picker might be more sophisticated than the palette included with the program).
Example of an RGBA image composited over a checkerboard background. alpha is 0% at the top and 100% at the bottom. 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.
As human vision has three components, the space is necessarily 3D; it is generally assigned such that one is the lightness and the other two the chroma. A uniform color space is useful for a wide range of tasks. It can be used to calculate color difference or to pick colors in a visually harmonious way, for example.
X11 color names Name Hex (RGB) Red (RGB) Green (RGB) Blue (RGB) Hue (HSL/HSV) Satur. (HSL) Light (HSL) Satur. (HSV) Value (HSV) Alternatives Alice Blue: #F0F8FF 94% 97% 100% 208 ° 100% 97% 6% 100% Antique White: #FAEBD7 98% 92% 84% 34 ° 78% 91% 14% 98% Aqua #00FFFF 0% 100% 100% 180 ° 100% 50% 100% 100%: Cyan Aquamarine #7FFFD4 50% 100% 83% ...
RGB color model Amethyst #9966CC 60% 40% 80% 270 ° 50% 60% 50% 80%: X11/Web Android green #3DDC84 24% 86% 53% 148 ° 69% 55% 72% 86%: Google Antique brass: #C88A65 78% 54% 40% 22 ° 47% 59% 49% 78%: Crayola Antique bronze #665D1E 40% 36% 12% 53 ° 55% 26% 71% 40%: ISCC-NBS Antique fuchsia #915C83 57% 36% 51% 316 ° 22% 46% 37% 57%: Plochere ...
This is a list of software palettes used by computers. Systems that use a 4-bit or 8-bit pixel depth can display up to 16 or 256 colors simultaneously. Many personal computers in the early 1990s displayed at most 256 different colors, freely selected by software (either by the user or by a program) from their wider hardware's RGB color palette.
The following list shows a compact version of the colors in the list of colors A–F, G–M, and N–Z articles. The list shows the color swatch and its name. Hovering over the color box shows the HSV, RGB, and #hex values for the color in the tool tip. All values and conversions are in the sRGB color space, which is an inappropriate assumption ...