On the opposite end, her mother Hippolyta was brown-haired in the Golden Age, blonde in the Silver Age and the 70's TV show, then dark-haired like her daughter after Crisis on Infinite Earths, blonde in the Justice League animated show, black-haired in Batman: The Brave and the Bold, and back to blonde in the New 52, as well as in the 2017 film. The blonde New 52 Hippolyta was later retconned as being the result of false memories. As of Wonder Woman (Rebirth) Diana's mother is dark-haired like her daughter.
Steve Trevor is blond in the comics, but dark haired Lyle Waggoner was better known and cast well before Lynda Carter was discovered for the title role. No effort was made to address his hair color. The show went on to add and change many aspects of the Wonder Woman mythos with many of them being retconned back into the comic books.
Wonder Woman: Earth One: Steve is African American in this continuity and accordingly his hair is black.
The Legend of Wonder Woman (2016): Philippus normally has brown eyes, befitting her African heritage, but here her eyes are green instead. The Heyday sisters also have their traditionally blonde hair changed to orange.
Wonder Girl Cassie Sandsmark is generally a blonde with Scandinavian heritage but in Teen Titans: Earth One she's African American with black hair.
The New 52's Wonder Woman (2011) changed the hair, eye and skin colors of most of the Greek Pantheon's manifestations:
Ares' normally blonde hair is shown to have been orange in flashbacks but has turned white in the present as feelings of being worn out have manifested physically.
Artemis' brown hair and eyes are switched out for an entirely monochromatic blueish-white look.
Apollo's blonde hair and blue eyes are switched out for purplish-black hair and skin with glowing orange eyes.
Demeter's curly brown or black hair is now green, and so is her skin.
Dionysus' formally purple hair is now red and black, and his formerly brown eyes are yellow.
Hermes goes from brunette to blue skinned, teal haired with solid black eyes.
Hades has traded his black hair and pale skin for dripping candles and mint green skin.
Hephaestus' brown eyes are now black and red and his human appearance and skin have been swapped out for pinkish skin with hands and feet that look burnt black and cracked.
Zeus' normally white formally blonde hair is now dark brown dreadlocks.
