Graphic reproduction of image information includes the use of different devices and media on which the image is print and displayed. The quality of the final product is directly dependent on the extent of colors (gamut) that these devices can display. Gamut depends on the device, media and the conditions of observation. In order to achieve high-quality reproduction, it is necessary to define the values and areas of tolerance. Image information in the reproduction system passing through the entire range of color transformation as we go from device to device. Image information in the reproduction system passing through the entire range of color transformation as we go from device to device. Original save (digital camera) or scan, and information about the colors are stored in the RGB color space and image processing to monitor (RGB color space), and finally print (printer, printing machine) on devices that use the CMYK color space. Due to different features and capabilities of devices in the reproduction chain of conversation we need to harmonize the original color of the prints (from RGB to CMYK). This graduate work shows how we can achieve that the loss of information about color as we go from device to device reduces to a minimum. This is performed using a system of color management - Color Managemet System (CMS). Key factors CMS - are defined standards for color communication (ICC), support the application, possibilities of generating profiles and systems for color matching - Color Matching Module (CMM). Here is explained the concept of Color Management,what is it, how it works, its components, principles of work, implementation in open systems and graphic turn its advantage in the reproduction of colors.