Blue Tint – CM13/12 Theme v3.2Requirements: 5.0+Overview: Needs a custom ROM with CMTE support.

End your search for dark themes here. 
With beautiful integration of dark blue and black, Tint is designed to get glued on your devices for long.

Including 25+ themed packages and ... http://www.apkformod.com/blue-tint-cm1312-theme-v3-2/