---
title: "ColorConverter.Opacity Property "
canonical: https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Transforms_ColorConverter_Opacity.htm
product: "Graphics Mill"
---

# ColorConverter.Opacity Property 
 
Gets or sets a value to initialize alpha channel when converting from pixel format which does not support alpha to pixel format which does.
 
**Namespace:** [Aurigma.GraphicsMill.Transforms](https://www.graphicsmill.com/docs/gm/N_Aurigma_GraphicsMill_Transforms.htm.md)
 **Assembly:** Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)
 
## Syntax
  
```csharp
public float Opacity { get; set; }
```
 
### Property Value
The total opacity of an image in range [0, 1]. The default value is 1.0.
 
## Remarks
 If 0, image is completely transparent, if 1, image is completely opaque.
   
## See Also

### Reference

- [ColorConverter Class](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Transforms_ColorConverter.htm.md)
- [Aurigma.GraphicsMill.Transforms Namespace](https://www.graphicsmill.com/docs/gm/N_Aurigma_GraphicsMill_Transforms.htm.md)