What color combination to get the buttercream?

To get buttercream, you need to mix butter and sugar. The color of the buttercream will depend on the color of the butter and the sugar. For example, if you use white sugar and unsalted butter, the buttercream will be white. If you use brown sugar and salted butter, the buttercream will be a light brown color. You can also add food coloring to the buttercream to change the color. For example, you can add red food coloring to make pink buttercream or blue food coloring to make blue buttercream.