License: GPL-3.0+

NumixBlue is a modified version of the original GTK3 Theme "Numix". Just like the original Numix theme, it supports GNOME, xFce, openbox, and Unity.

Extract the zip file to the themes directory i.e. /usr/share/themes/

To set the theme in Gnome, run the following commands in Terminal,

gsettings set org.gnome.desktop.interface gtk-theme "NumixBlue"
gsettings set org.gnome.desktop.wm.preferences theme "NumixBlue"

To set the theme in Xfce, run the following commands in Terminal,

xfconf-query -c xsettings -p /Net/ThemeName -s "NumixBlue"
xfconf-query -c xfwm4 -p /general/theme -s "NumixBlue"

GTK+ 3.6 or above

Murrine theme engine

Report bugs or contribute at GitHub

NumixBlue