When i color, i am usually attracted to very warm colors like yellow, pink, red etc. Vibrant colors like these can really pull you into a piece of art and can look attractive on anything like candy, food, fruits and other edibles. I would only use cold colors if i want to give a very heavy tone to something or to maybe mix the two when i want something complementary to make things pop. My attraction to warm colors could be linked to how much i liked candy growing up and my liking of the vaporwave aesthetic which also combined cold and warm colors.