colord is a system activated daemon that makes it easy to manage,
install and generate color profiles to accurately color manage input and
output devices.

What colord does:

* Provides a DBus API for other programs to query.

* Provides a persistent database backed store for device -> profile
  mapping.

* Provides the session for a way to set system settings, for instance
  setting the display profile for all users and all sessions.

Homepage:
https://www.freedesktop.org/software/colord/
