Numix Blue is a blue edition of the original GTK3 Theme 'Numix' by satya164, now with KDE support! Link --> fav.me/d5ygul6
IMPORTANT: KDE version of this theme is a seperate download. For KDE version, scroll down, the link is at the bottom of the description.
Extract the zip file to the themes directory i.e. /usr/share/themes/ (You may need root privileges to do this.)
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"
You need GTK3.6 or higher, and the Murrine theme engine.
Many people have requested a blue version of Numix, including me. I thought I would make it for everyone
Edit: This has some bugs on xfce and openbox. Will fix when I get around to it.
v1.3.1: Fixed bug with dark text on dark background
v1.3: Fixed major bug in unity where the window decoration buttons were orange. Thanks to joakimkoed
for pointing this out.
v1.2: KDE support
v1.1: Attempt to fix issue with grey text being unreadable
v1: Initial release