---
title: ultraLight
framework: uikit
role: symbol
role_heading: Type Property
path: uikit/uifont/weight/ultralight
---

# ultraLight

The ultra-light font weight.

## Declaration

```swift
static let ultraLight: UIFont.Weight
```

## See Also

### Using system-defined font weights

- [thin](uikit/uifont/weight/thin.md)
- [light](uikit/uifont/weight/light.md)
- [regular](uikit/uifont/weight/regular.md)
- [medium](uikit/uifont/weight/medium.md)
- [semibold](uikit/uifont/weight/semibold.md)
- [bold](uikit/uifont/weight/bold.md)
- [heavy](uikit/uifont/weight/heavy.md)
- [black](uikit/uifont/weight/black.md)