# GH_BackgroundSettings class

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

```cs
public class GH_BackgroundSettings
```

## Properties

- [Colour1](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.theme.gh-backgroundsettings/colour1.md): First background colour. Depending on the background style, this colour is used in different ways.
- [Colour2](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.theme.gh-backgroundsettings/colour2.md): Second background colour. Depending on the background style, this colour is used in different ways.
- [Hatch](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.theme.gh-backgroundsettings/hatch.md): Background hatch brush style. This property is only used if BackgroundStyle is set to GH_ThemeBackgroundStyle.Hatch.
- [Style](https://developer.rhino3d.com/api/gh1/type/grasshopper.gui.theme.gh-backgroundsettings/style.md): Canvas monochromatic flag. If True, the canvas background is a solid colour.