Nova-galactic-theme
Inspired by the Nordic Darker theme, but adjusted for coherency and simplicity. The theme includes configs for cinnamon, gnome-shell, gtk-2.0, gtk-3.0, gtk-4.0, metacity-1, as well as code, terminator, firefox and obsidian.
Check out the accompanying icon-pack and try the theme with redshift.
This was created for Nova-OS, a spin on the brilliant Linux Mint, on which I am currently working.