/usr/include/ is in libcolord-dev 1.2.12-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/colord-1/
/usr/include/colord-1/colord-private.h
/usr/include/colord-1/colord.h
/usr/include/colord-1/colord-session/
/usr/include/colord-1/colord-session/cd-session.h
/usr/include/colord-1/colord/
/usr/include/colord-1/colord/cd-it8-utils.h
/usr/include/colord-1/colord/cd-it8.h
/usr/include/colord-1/colord/cd-interp.h
/usr/include/colord-1/colord/cd-device.h
/usr/include/colord-1/colord/cd-client.h
/usr/include/colord-1/colord/cd-profile-sync.h
/usr/include/colord-1/colord/cd-math.h
/usr/include/colord-1/colord/cd-icc-utils.h
/usr/include/colord-1/colord/cd-spectrum.h
/usr/include/colord-1/colord/cd-icc.h
/usr/include/colord-1/colord/cd-sensor.h
/usr/include/colord-1/colord/cd-edid.h
/usr/include/colord-1/colord/cd-interp-akima.h
/usr/include/colord-1/colord/cd-transform.h
/usr/include/colord-1/colord/cd-quirk.h
/usr/include/colord-1/colord/cd-buffer.h
/usr/include/colord-1/colord/cd-color.h
/usr/include/colord-1/colord/cd-client-sync.h
/usr/include/colord-1/colord/cd-icc-store.h
/usr/include/colord-1/colord/cd-profile.h
/usr/include/colord-1/colord/cd-enum.h
/usr/include/colord-1/colord/cd-version.h
/usr/include/colord-1/colord/cd-dom.h
/usr/include/colord-1/colord/cd-sensor-sync.h
/usr/include/colord-1/colord/cd-interp-linear.h
/usr/include/colord-1/colord/cd-device-sync.h