Dark mode
In macOS Mojave and later, you can enable Apple's Dark Mode, a darker
color palette for all screens, views, menus, and controls.
Select . The product 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.