welcome to darkmaterial layers // akzent★, a new version of dark material with dark material colors as accents!
If you encounter any bugs, contact me over hangouts rather than posting bad reviews.I can follow you up there personally :)
To swap colors without reboot, install Dashboard.Layers : https://play.google.com/apps/testing/projekt.dashboard.layers

You can follow me up over here :-
https://plus.google.com/+AdityaGuptaOfficial

This theme will work only on Marshmallow stock rom for Nexus devices or AOSP roms which support layers e.g. Krexus, MinOS,Pure Nexus,Beltz,Twisted... It won't work on roms with CMTE.
Your device must be rooted and have the new Layers Manager app.

If you don't know what are layers and how to install a layers theme, you should read this: https://plus.google.com/u/0/communities/102261717366580091389/stream/b8a8c545-e143-429c-82bb-e3bd52de0a8a

Don't report bugs if you use some of xposed modules or change default DPI.

Themed Overlays :-
★ AOSP Calculator
★ AOSP Contacts
★ AOSP Dialer
★ AOSP Keyboard
★ AOSP Messaging
★ CellBroadcastReceiver
★ Documents UI
★ Framework
★ Google App
★ Google Contacts
★ Google Dialer
★ Google Hangouts
★ Google Keyboard
★ Google Messenger
★ Google PackageInstaller
★ Google PlayStore
★ Greenify
★ Instagram
★ Launcher 3
★ Layers Manager
★ NavBar
★ Phone
★ Settings
★ StatusBar
★ SystemUI
★ Whatsapp
★ Hopefully , I will try to update 2 apps on daily basis untill I reach 100+

Installation Instructions :-
1. Open Layers Manager.
2. Uninstall any other installed overlays(if installed).
3. Do a Reboot.
4. Open Layers Manager again and select Akzent from the cards.
5. Select all the General Overlays .
6. Click the Floating button.
7. Reboot and Enjoy :)

Community :- https://plus.google.com/u/0/communities/104086528025432169285