---
title: blendingState
framework: metal
role: symbol
role_heading: Instance Property
path: metal/mtl4renderpipelinecolorattachmentdescriptor/blendingstate
---

# blendingState

Configure the blend state for color attachments the pipeline state uses.

## Declaration

```swift
var blendingState: MTL4BlendState { get set }
```

## Discussion

Discussion This property’s default value is MTL4BlendStateDisabled.