With the eye comfort function on your Huawei device, colours will be shown warmer to protect your eyes and make reading in the dark easier. You can set up a time plan and a individual starting time which automatically activates the reading mode at a set time. Of course, intensity can be chosen.

Android 10 | EMUI 10.0
Eye Comfort -  Open the  settings
Eye Comfort -  Tap on  Display & brightness
Eye Comfort -  Tap on  Eye Comfort
Eye Comfort -  Activate or deactivate  Eye Comfort
  1. Open the settings
  2. Tap on Display & brightness
  3. Tap on Eye Comfort
  4. Activate or deactivate Eye Comfort

Huawei Instructions