I found these, but the bases are silver:

https://englishelm.com/products/new-pacific-direct-raquel-velvet-fabric-arm-chair-silver-legs

I found the same chair as Jilly, in a set of four: https://www.northernspydesign.com/dining-chairs/raquel-dining-chair-velvet

Is it possible the chairs in your picture could have silver bases, and the darker appearance is just a trick of the light or an artifact of color-correcting the photo?

There are also more affordable lookalikes that come in dark colors but don't have cantilevered legs:

https://www.walmart.com/ip/Armen-Living-Ariana-Contemporary-Dining-Chair/700738704?wmlspartner=wlpa&selectedSellerId=0

Wow, Alyssa, you’re an amazing sleuth shopper! I think you found the exact chair for the OP.

Actually I did in my first post, midcentura. :)

Alyssa, I wondered that, too, about the lighting, but I really think the ones in the OP are black or charcoal. Probably bought a while back, and that color just isn’t available anymore.

I came across green chairs with gold bases in my search, too, just posting for fun:

https://englishelm.com/collections/dining-chairs/products/new-pacific-direct-raquel-velvet-fabric-arm-chair-rubbed-gold-legs

Thank you SOOOO MUCH for the help. I don't know how you did it, but I'm so happy you have those amazing investigative skills!

Jilly, my apologies, you’re the super sleuth!

The Northern listing- Material: Fabric, Plywood, Painted Steel . The base seems painted.

Thanks, midcentura 😄❤️

The legs/tubing could easily have been spray painted to their current color. Not that hard to do.