In ASP.Net there is a really easy way to create charts, using the asp:chart tag.There are pre-defined colour palettes that you can use, or you can create your own. Here are the built in ones:Berry: 8A2BE2,BA55D3,4169E1,C71585,0000FF,8019E0,DA70D6,7B68EE,C000C0,0000CD,800080Bright: 008000,0000FF,8000