This is a blue bowl and Lemon cake, and the cream looked very white, but when I lost all the other color I was shocked how buttery the cream became. And it fits what wikipedia has to say about the color cream
"Cream is the colour of the cream produced by cattle grazing on natural pasture with plants rich in yellow carotenoid pigments, some of which are incorporated into the light, to give a yellow tone to white. Cream is the pastel colour of yellow, much like as pink is to red. By mixing yellow and white, cream can be produced.
The first recorded use of cream as a colour name in English was in 1590."