No, there isn’t. Colors and flavors are independent. You can ask us for blue candies with lemon flavor or banana candies dressed in red, strawberry candy in orange or blue pineapple candy. You can choose the flavor and colors as you want without any limitation.
We can’t customize such a small amount of candy. Depending on the difficulty and the number of characters, the minimum order for a custom candy will be bigger or smaller, but never smaller than 2 kilos of candy (that’s the case for a single letter for example).