/usr/include/x86_64-linux-gnu/qt5/UbuntuToolkit/ColorUtils is in libubuntutoolkit5-dev 1.3.1918+16.04.20160404-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | #include "colorutils.h"
|