albino
Complete or partial absence of skin and hair pigment due to an absence or defect of an enzyme needed for the production of melanin. Due to this, people and animals appear very light-skinned and typically have red eyes because while there is no pigment in the irises, the blood vessels can still be seen. This does not disqualify blue eyes, however, as most people with ocular albinism have blue eyes that bear a slight red tint due to the blood vessel still present.
Characters with albinism must have the following to qualify:
由于缺乏或缺陷黑色素所需的酶，由于缺乏或缺乏皮肤和发色素。因此，人和动物显得非常浅，通常具有红色的眼睛，因为尽管虹膜没有色素，但仍然可以看到血管。但是，这并不能取消蓝眼睛的资格，因为大多数眼睛白化病的人都有蓝眼睛的眼睛，由于血管仍然存在，因此略带红色。