Microsoft Visual Basic 2008 - Chapter 3: Program Design and Coding

Click the Windows Form object to select it
If necessary, scroll in the Properties window until the BackColor property is displayed, and then click the right column of the BackColor property
Click the BackColor arrow. Then, if necessary, click the Web tab to display the Web tabbed page
Scroll until the Cornsilk color is displayed in the list of colors
Click Cornsilk on the color list