Oyranos is a Colour Management System (CMS) on operating system
level. It allows to match predictably input device colours to output
device colours accross supporting applications. One goal is to make
colour management useful for all users in a automated fashion and
regardless of any technical knowledge.

Oyranos is based one the well established ICC standard and various
other specifications. System wide settings in Oyranos shall enshure
consistency in a portable fashion. Oyranos will provide in the future
a Colour Matching Module (CMM) framework. Users can then transparently
select a desired colour engine.