Cyan Magenta

Digital photos are built of pixels. When you look at a digital photo on a computer screen or a printed version of the photo you are really looking at millions of pixels each with a unique color and intensity. By bringing together all these pixels form the image you see. There are few formats used to represent a pixel of color here are those in use.

You've probably heard at least one of the following acronyms: RGB, CMYK and HSV. RGB is the most popular with CMYK not lagging far behind. Each format is another way of describing a color of a pixel. The same pixel can be represented in all three formats. Each format is commonly used in certain applications.

Here is a description of each of these formats and their usage:

RGB Red Green Blue: In the RGB color format, each pixel is represented as a sum of three primary colors: red, green and blue. Any What color can be reproduced by mixing these three components in different proportions. RGB is most commonly used to represent the colors are displayed on the load screens. The reason is that RGB is an asset or in other words, it describes the color as an addition to the red light green and blue emitted by a light source such as a calculation of the screen. To calculate screen emits a red light blue and green for each pixel, to create color pixel.

CMYK Cyan Magenta Yellow: CMYK is used to represent pixel color on printed paper. The fourth component, key, also known as the black component. Different colors are created when mixing the first three components CMJ. Black however is pure difficult to achieve with such a mixture and for the reason that black has its own value. The CMYK format is also aligned with the most color printers are applied, they have a black cartridge and three color cartridges for cyan, magenta and yellow. The reason printers are implemented in this way is true that the color pure black is hard to reproduce by a mixture of three colors. Opposite RGB works by mixing the light emitted by a light source works in CMYK mixing the light not absorbed by the ink on paper. CMYK is also known as passive while RGB is known as active.

HSV Hue Saturation Value: The VHS format is used by many software photo editor and most semi-professional and professional designers and artists. The VHS format is more aligned with how we see and describe the colors. Hue defines the color eg green, yellow, purple, etc. Saturation defines the degree purity of the color it varies from dark or discolored to pure color, for example, a green tint can be saturated at 100% or a pure green, or it may be 0% saturated fat, and almost black. The value is the intensity or brightness of color. A value may be 0% which means the color is not bright at all, or almost black or 100%, which means that the color is bright, informed and could be. This format follows the way we see and describe the colors and for this reason it is used by a photo editor. When we see color, We first describe what we see colors (green, for example) then added saturation is (for example, faded green), then add how bright or light, it is (for example, bright green wilted).

About the Author:

This article can be reprinted only if the resource box including the backlink is included. Information about photography and photo prints is on printrates.com – your home for shutterfly and photo prints Ziv Haparnas is an expert technology writer.

Article Source: ArticlesBase.com – Digital Photo Pixel Color Formats Rgb Cmyk and Hsv