Would this dinner be too rich?

It is rich but the main thing is it's not balanced, You have a cream sauce in both the 1st and 2nd course and the dessert is all chocolate. Ravioli is almost the same thing as tortellini as well . I would change the app to a salad. You can have garlic bread out for the whole meal. For the entree just serve the pasta by itself. For the dessert add some sliced strawberries or a scoop of fruity sorbet to the plate.