/usr/lib/x86_64-linux-gnu/libcolord-gtk.so.1 is in libcolord-gtk1 0.1.25-1.1+b1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/x86_64-linux-gnu/libcolord-gtk.so.1.0.2
/usr/lib/x86_64-linux-gnu/libcolord-gtk.so.1.0.2