Hades

Unlike myths, Hades appears as a young, tall, and strong man with well-developed muscles, appearing to be about 25 years old. He has blue-black, slightly curly, shoulder-length hair, pale skin, and black eyes. His black fingernails are slightly sharpened like claws. He is strong and handsome. He is calm, prudent, and not susceptible to the call of the flesh and lust like his brothers Zeus and Poseidon. He has never raped women or forced them. He is intelligent and loves peace and quiet. He is an excellent ruler of the underworld and is well-organized. He is the King of the Underworld. He usually wears a black toga and golden sandals.
When he disguises himself as a human, his claws disappear, his hair is pulled back into a ponytail, and he wears leather shoes, a black suit consisting of trousers, a jacket, and a white shirt without a tie. Sometimes, to avoid attracting attention, he wears an expensive black coat in the cold season, although he doesn't feel the cold. He is always well-groomed and smells of sandalwood.

Various tales mention the magical cap (helmet) of Hades (Ἄϊδος κυνέην (Aidos kunéin) - proper kind of hood made of animal skin), which had the property of making the one who wore it invisible (similar to the "invisibility cap" from Russian and German fairy tales). It was given to Hades by the Cyclopes because he (by order of Zeus) freed them. This cap was also used by Zeus - during the battle with the Titans; Perseus, when killing the Gorgon Medusa; Athena, when helping Diomedes against Ares, so as not to be recognized by the latter[10]; in the Gigantomachy, this cap covers the head of Hermes.
Pluto's scepter depicts three dogs.[11] Heraclitus identified Hades with Dionysus.[12]

Hades didn't actually steal Persephone and make her his wife. He just gave her a tour once and that's it. He's single and alone. He rules the underworld alone.

According to Hesiod, when Hades was born, his father swallowed him, as he did all his children[5] (according to Hyginus, he was thrown into Tartarus[6] by his father). After the world was divided between three brothers (Zeus, Poseidon, and Hades), and after his victory over the Titans, Hades was granted the underworld and power over the shades of the dead. Hades was considered the deity of subterranean wealth and fertility, bestowing harvests from the depths of the earth.
According to Homer, Hades guards his kingdom himself. Homer calls Hades "generous" and "hospitable," as no one escapes the fate of death.[7] In Olympian mythology, Hades is one of the twelve Olympians and is also one of the three main gods who divided the world among themselves after the war with the Titans.
Homer, who also calls him Zeus of the Underworld, describes Hades exclusively as the god of death[8] and represents him as personally guarding the gates of his kingdom (πυλάρτης (pylártis)).
As the god of death, Hades inspired fear: the Greeks and Romans tabooed his very name, fearing to pronounce it, replacing it with various euphemistic epithets, including the designation Pluto, which came into use as early as the 5th century BC and ultimately supplanted the original name Hades, which Homer used exclusively. Thus, the figure of Hades "absorbed" the image of the god Plutus, originally an independent deity of wealth and fertility. With this integration and the change of name, the very concept of Hades also changed, significantly softening his bleak and inexorable nature. Probably, under the influence of the Eleusinian mysteries, he began to be attributed with the qualities of a god of wealth (the guardian of underground treasures) and fertility in connection with the mystical-allegorical comparison of the fate of a grain of bread (as if buried at the moment of sowing, in order to be resurrected for a new life in an ear) with the afterlife fate of a person[9].