http://opencolorio.org/

https://www.provideocoalition.com/color-management-part-11-introducing-opencolorio/

OpenColorIO (OCIO) is a new open source project from Sony Imageworks.

Based on development started in 2003, OCIO enables color transforms and image display to be handled in a consistent manner across multiple graphics applications. Unlike other color management solutions, OCIO is geared towards motion-picture post production, with an emphasis on visual effects and animation color pipelines.