You bought cherry frosting that is pink trying to make a pizza cake now your son just wants cupcakes What boy colors can you make from pink frosting?

You might add cocoa to it to make a rosy brown that would be appropriate for boys.

Adding blue would produce a pastel lavender or purple, that might work with a super-hero theme. I'm guessing that you are using the liquid food colors sold in grocery stores, that make pastel shades. If you can get paste food colors, you could easily turn pink to red or orange, both good for boys, as in sports and superheros.

I actually am using paste colors. I thought of red and orange, but he doesnt really like those colors. Trying to see of some odd color combos without having to buy new frosting! lol