The eye color will be determined by two things: pigment in the retina and pigment in the iris. If there is pigment in the iris but not the retina, the eye will look dark with a red pupil. If there is pigment in the retina but not the iris, the eye will look red with a dark pupil. Eye color in a given albino morph is going to depend on whether or not the genes causing the morph affect the retina and/or iris.