# GH_ColourSwatchEventArgs class

Namespace: [Grasshopper.GUI](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.gui.md) · Assembly: [Grasshopper](https://developer.rhino3d.com/api/gh1/assembly/grasshopper.md)

```cs
public class GH_ColourSwatchEventArgs : EventArgs
```

Event arguments used in the GH_ColourSwatchControl.ColourChanged event.

## Constructors

- [GH_ColourSwatchEventArgs](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.gh-colourswatcheventargs/ctor.md)

## Properties

- [Colour](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.gh-colourswatcheventargs/colour.md)