# ColourExtensionMethods.IsDarkBackground examples

Examples for [IsDarkBackground](https://developer.rhino3d.com/api/gh2/type/grasshopper2.extensions.colourextensionmethods/isdarkbackground.md) in Grasshopper2.Extensions.ColourExtensionMethods.

## C#

```cs
using Grasshopper2.Extensions;

// As an extension method
bool result = colour.IsDarkBackground();

// As a static method
result = ColourExtensionMethods.IsDarkBackground(colour);
```

## Python

```python
import clr
clr.AddReference('Grasshopper2')
import Grasshopper2.Extensions
clr.ImportExtensions(Grasshopper2.Extensions)

# As an extension method
result = colour.IsDarkBackground()

# As a static method
result = Grasshopper2.Extensions.ColourExtensionMethods.IsDarkBackground(colour)
```