Portia Is one of my favorite color changers [SEP] Is one of my favorite color changers. It turns from bright red to maroon. It’s great for Valentines, Christmas, and Fourth of July themed manicures. Or, if you just like red. I like the color changes because you have some variety on your nails. If your nails are longer the tips tend to stay a little colder therefore darker so you get an ombre effect on your nails