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Dark mode
Dark mode is a second set of values for the same color roles, chosen for a dark background. Done with tokens, it is one mode switch, not a second set of frames.
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On this page
In the kit
Where it appears in Appetite UI: Social media app, Chat. The theme switch shows the dark frame.


What does each system call it?
The same idea under its Apple, Material 3 and Appetite UI name.
| System | Name |
|---|---|
| Apple | Dark Mode |
| Material 3 | Dark theme |
| Appetite UI | The Dark mode of the Color Tokens collection |
In practice
A dark theme is not an inverted light one: surfaces step lighter as they rise, text drops below pure white and brand colors move to a lighter step so they keep their contrast.
In Appetite UI every screen exists in Light and Dark because each frame pins the Color Tokens collection to one mode. The dark row of any screens page is the light layout with that one setting changed.