It is easy to make status bar translucent/tint.
It's a library that helps you customize your notification bar.
A powerful library for creating notifications in android platform.
Telegram X inspired android status bar alert view.
A utility library to manipulate Android's status bar background color, height and transparency.
Apply background tinting to the Android system UI when using KitKat translucent modes.
Android Tinted Status Bars using Xposed.