---
title: "keylineTint(_:)"
framework: widgetkit
role: symbol
role_heading: Instance Method
path: "widgetkit/dynamicisland/keylinetint(_:)"
---

# keylineTint(_:)

Applies a subtle tint color to the surrounding border of a Live Activity that appears in the Dynamic Island.

## Declaration

```swift
func keylineTint(_ color: Color?) -> DynamicIsland
```

## Parameters

- `color`: The tint color to use.

## Return Value

Return Value The configuration object for the Dynamic Island with the specified keyline tint color.