Hello Reychler,

I have been investigating into this issue, and the actual hex color of the file menu used in the default Office2013 style is "2a63b6". We also have a static Office2010ColorTable class that you can use with this that has a Colors collection and a static "ApplicationMenu2010ButtonBackColorGradientBrush" resource that can be used for this as well.

The DisplayLayout of the UltraGrid has an Override.SelectedRowAppearance.BackColor and Override.ActiveRowAppearance.BackColor property that you can use this resource or the hex code with. In order to use the resource, you can use the following code:

this.ultraGrid1.DisplayLayout.Override.SelectedRowAppearance.BackColor = Office2010ColorTable.Colors.ApplicationMenu2010ButtonBackColorGradientDark;

this.ultraGrid1.DisplayLayout.Override.ActiveRowAppearance.BackColor = Office2010ColorTable.Colors.ApplicationMenu2010ButtonBackColorGradientDark;

Please let me know if you have any other questions or concerns on this matter.