Use APKPure App
Get Caller Color ID old version APK for Android
Choose a color for each contact, Caller ID = Color
Choose a color for each contact, the Caller will be identified by a transparent flashing color on top of your screen when you receive a call from a contact added in the application list .
You can now know who's calling by the color of screen when you receive a call.
Even if your phone in silent mode and away from you ,the screen color will tell you who is calling.