Pastel Toffeebelly Antarctic Anaconda is a combination of the polygenic pastel trait, the recessive toffeebelly mutation, the heterozygous incomplete dominant antarctic mutation and the heterozygous incomplete dominant anaconda mutation. This combination has a pale pinkish lavender background with rusty orange to red saddles, and the eyes are dark red. Pastel is a polygenic enhancer trait that intensifies the colours, making the saddles more vivid. The anaconda mutation removes some of the dorsal pattern.