The color on the screen of my Dell XPS 15 is rather blue-ish. The D55 (5500K) profile is too yellow and D60 is too cold.
Ideally I'd like a profile configured at 5700k, or somewhere in that zone. None of the other profiles suit my needs.
UPDATE: While I have yet to find a proper solution, I managed to tweak the color of my screen with redshift. Not an ideal solution, but it does the trick for the time being.
UPDATE 2: This can be done with the following command:
gsettings set org.gnome.settings-daemon.plugins.color night-light-temperature <temperature>