HueTv projects the most common color onto the Philips Hue-lights.
git clone git@github.com:mperlet/HueTv.git
pip install phue
dnf install opencv-python
pacman -S opencv python2-numpy
Run HueTv and search a Hue-Bridge
./huetv.py
Set the Hue-Bridge-IP manually
./huetv.py -p <BridgeIp>
Help
./huetv.py --help