---
title: "RectangleController..::.outlineColor Property "
canonical: https://www.graphicsmill.com/docs/gm5/P_J_GraphicsMill_RectangleController_outlineColor.htm
product: "Graphics Mill 5.5 for .NET"
---

This documentation is for the old version. [Go to the latest Graphics Mill docs](https://www.graphicsmill.com/docs/gm/)

# RectangleController.outlineColor Property 
 
Gets/sets the color of the rectangle outline.
 
**Namespace:** [GraphicsMill](https://www.graphicsmill.com/docs/gm5/N_J_GraphicsMill.htm.md)
 **Assembly:** Aurigma.GraphicsMill.AjaxControls (in Aurigma.GraphicsMill.AjaxControls.dll)
 
## Syntax
  
```
function get_outlineColor();
function set_outlineColor(value);
```
 
### Property Value
The string value represened the color of the rectangle outline using a color name, or using numbers to denote an RGB color value.
 
## Remarks
  
An RGB color value consists of three two-digit hexadecimal numbers (#RRGGBB) specifying the intensity of the corresponding channel. For example, the color value #FF0000 corresponds to **red** color name and displayed red because the red channel is set to its highest value, FF (or 255 in decimal form).
 
**Note** 
While these color names might not be recognized by other browsers, the RGB color values should display accurately across browsers. When specifying color values for Web pages targeted to work across different browsers, use the RGB color values.
 
This property corresponds to [RectangleController.OutlineColor](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_AjaxControls_RectangleController_OutlineColor.htm.md) server-side member.
   
## See Also

### Reference

- [RectangleController Class](https://www.graphicsmill.com/docs/gm5/T_J_GraphicsMill_RectangleController.htm.md)
- [GraphicsMill Namespace](https://www.graphicsmill.com/docs/gm5/N_J_GraphicsMill.htm.md)