---
title: contrast
framework: createmlcomponents
role: symbol
role_heading: Instance Property
path: createmlcomponents/imagecolortransformer/contrast
---

# contrast

The contrast adjustment, between 0.0 and 1.0.

## Declaration

```swift
var contrast: Float?
```

## See Also

### Getting the properties

- [brightness](createmlcomponents/imagecolortransformer/brightness.md)
- [hue](createmlcomponents/imagecolortransformer/hue.md)
- [saturation](createmlcomponents/imagecolortransformer/saturation.md)