Dark mode
In iOS 13.0 and later, you can enable Apple's Dark Mode, a darker color
palette for all screens, views, menus, and controls.
Select . The application reflects it automatically.
Dark Mode helps to protect your vision. The color palette in Dark Mode includes
darker background and lighter foreground colors. Greater contrast between content and the
background user interface improves legibility.
Note: Dark Mode cannot be applied to the content of widgets. You can set Dark Mode
as your default interface style.