Persephone, being a Greek goddess, could change her appearance (and hair) at will.
It can be any color a artist chooses, for Persephone may appear in any way.
Persephones color was all the amazing new colors of spring.
Persephone, being a goddess, could change the color of her eyes at will.
Persephone's eyes are typically described as dark or black, reflecting her association with the underworld and darkness.
Zeus
Zeus
Kore
Demeter
Link below.
haides
life
His hair color is blue