Assembly: PresentationFramework.Luna (in presentationframework.luna.dll)
Each theme potentially has multiple color variants, which, presumably, are visually similar but in different colors. Luna, for example, has all three color variants: Homestead, Metallic, and NormalColor. Aero and Royale have NormalColor.
Classic doesn't have a color variant, but instead uses color schemes, including Pumpkin, Rose, and Spruce. A color scheme, unlike a color variant, defines values for each of the colors which make up the system palette as well as certain values for certain metrics like font names and sizes.
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.