---
title: UIUserInterfaceStyle.unspecified
framework: uikit
role: symbol
role_heading: Case
path: uikit/uiuserinterfacestyle/unspecified
---

# UIUserInterfaceStyle.unspecified

An unspecified interface style.

## Declaration

```swift
case unspecified
```

## Discussion

Discussion Choose this option when you want to follow the system’s interface style.

## See Also

### Interface styles

- [UIUserInterfaceStyle.light](uikit/uiuserinterfacestyle/light.md)
- [UIUserInterfaceStyle.dark](uikit/uiuserinterfacestyle/dark.md)