A widely accepted color space that encompasses a wider range of color than the more commonly used sRGBThe standard colour gamut for Windows operating systems. sRGB is also the "lowest common denominator" for colour standards, because it can be reproduced on the least expensive computer screens. Adobe RGB is a wider-gamut colour space and is preferred for those seeking higher accuracy in colour rendition. More color space. Adobe RGBRGB (Red Green Blue) is an additive colour model in which red, green and blue light are added together in various ways to reproduce a broad array of colours for representation and display as images on computers and other digital devices. More is the preferred color space for images intended for prepress applications