GNOME Color Manager Color profile manager for the GNOME desktop GNOME Color Manager is a session framework that makes it easy to manage, install and generate color profiles in the GNOME desktop. This project has the following features: * Setting output gamma tables (with local brightness and adjustments) to any Xrandr output (falling back to the per-screen methods for drivers that do not yet support Xrandr 1.3). * Setting of settings at session start, and when monitors are hotplugged. * Easy install of vendor supplied ICC or ICM files, just by double clicking on the file. * Easy display calibration using an external calibration device, and scanner calibration using a inexpensive IT 8.7 target. For calibration, the ArgyllCMS package is required. * Integration X11 by setting the per-screen and per-output _ICC_PROFILE atom, which makes applications such as the GIMP use a color managed output. * Easy to use DBus interface for applications to query what ICC profiles should be used for a specific device or device type. This is session activated and is only started when it is needed, and quits after a small period of idleness. For more information, please see https://gitlab.gnome.org/GNOME/gnome-color-manager