It’s a CW show so you could probably actually watch it on their site as long as you can get a US IP: https://www.cwtv.com/shows/in-the-dark/
I don’t know that I’d recommend watching just for them, because they’re not the main characters, the show itself is about a misanthropic blind girl, Murphy, whose friend gets murdered but nobody believes her. One of the wlw in the gifset is the Murphy’s roommate (and also colleague) so she appears a fair amount and her girlfriend is often at their apartment but you know, overall, it’s not a lot of screentime. Honestly, I like the rest of the show too, I’d have watched even without the f/f, but I just wanted to be clear on that.