I can provide general information on the topic.
Yes, in culinary contexts, it is not uncommon for several creams and colors to be combined to create delicious toppings for various dishes. Desserts, in particular, often feature creative and visually appealing toppings that enhance their taste and presentation.
For instance, in baking, whipped cream, pastry cream, cream cheese frosting, and chocolate ganache are some examples of creams that can be used individually or combined to create delightful toppings for cakes, cupcakes, and pastries. Moreover, various colors can be added to these creams using natural or food-grade dyes to make the toppings more visually appealing.
In other cuisines, savory dishes may also incorporate creamy toppings. For example, in Mexican cuisine, crema Mexicana or sour cream is a common topping for dishes like tacos and enchiladas.
Ultimately, the choice of creams and colors for toppings depends on the specific recipe and the chef's creativity in combining flavors and aesthetics to create a delicious final product.