I'm trying to change the background color in one of my applications but it doesn't have the exact color I want. When I change the color through the interface, there's a corresponding value in the registry that changes accordingly. But it's different from any other color codes I've used. It's not HTML, Hex, Delphi Hex, VB Hex, RGB or HSB. It can vary in length and I've seen it go as high as ten numbers. It's always numbers, no letters. Anyone know what it's called or if there's an online converter for it? The application doesn't use an .ini file so I'll have to change it in the registry.