---
title: interiorColor
framework: pdfkit
role: symbol
role_heading: Instance Property
path: pdfkit/pdfannotation/interiorcolor
---

# interiorColor

The fill color for drawing a circle, line, or square annotation.

## Declaration

```swift
@NSCopying var interiorColor: UIColor? { get set }
```

```swift
@NSCopying var interiorColor: NSColor? { get set }
```