Central Heterochromia - Eye Colour Add-Ons

"Central heterochromia is when the inner ring of the iris — the eye color closest to your pupil — is a different color than the outer ring, along the edge of your iris. This trait usually involves both eyes, with two separate colors appearing in each eye instead of one. Central heterochromia is almost always harmless when you’re born with it.

The visual appearance of central heterochromia comes down to a pigment called melanin — the same pigment that determines the color of your skin.

When melanin is distributed differently closer to the pupils, light reflects off of it in a different way and gives the appearance of two different colors in each iris.

A common form of central heterochromia shows up as predominantly blue eyes with a smaller ring of brown in the center streaking outward." - https://www.allaboutvision.com/cond...-heterochromia/

This upload consists of 32 colours of central heterochromia eyes. They are in the "eye" category in CAS, and are for all genders/all ages/all outfit and archetype categories, Human, Mermaid, and Vampire, and tagged by colour as best I could. The files were created as an Add-On set of swatches, so they are not default replacements, merely an addition.

As such, they are genetic, so there is a chance your sim babies will inherit them.

There are 2 files to choose from, install only one as they will conflict with each other:

ALLOWS RANDOM - allows random NPC's to have the eye colours
NO RANDOM - only the sims you put the eyes on will have them

Enjoy!