I get that you only want natural eye colours for your selection…
But I can make my character eighteen with skin that is pale and ivory, as well as hair that is white… but not have eyes that are rosé, wine red, or dusky pink… which I find to be upsetting. Not offensive; I am not offended by this — I just wanted to my character albino, which have eyes that appear to be reddish pink due to lake lack of pigmentation and the light reflecting off the blood vessels (or whatever) instead.
I'm just not going to pick any adjectives that are clearly colour-based and hope that it doesn't force blue, green, or other more recognizably normal colour on me.
All the same, stay awesome~♥!