Sorry but I would say no. You need to edit something out or paint the bed-frame and picture frames cream. Have you thought about painting the room to get a fresh start. Posting pictures would help.

I wouldn't combine the 4 colors you've got in the room.
I really don't see a need for black in there.

I'd paint the room cream and paint the bed brown. See if you can find a blue and cream striped bed spread to tie in the colors. I think that would look very nice in your BR.

Don't be discouraged, Tracy! You can put all those things in the same room, if YOU like the way they look. There aren't any Official Rules to Acceptable Color Combos.

That said, if you don't think you'll like those colors together, the easiest way out of the situation would be to not paint the bed black and either leave it the color it is now or paint it a color you will like with the walls and curtains. You can return the frames, use them in another room, or paint them a color that you think will work better.

I've painted walls, beds, and frames. Whether the bed or the walls will be easier to paint depends on the bed. I'd rather paint four walls than sand, prime, and paint a bed, but if the bed will only need a couple coats of spray paint, that will be easier.

Painting frames is easy, whether you use spray paint or a 98 cent bottle of craft paint from Michael's.

I'd say to pick the thing you like BEST, whether it's the wall color, the curtains, or the bed and start from there to change the rest into a combo you like.

Black is a neutral like brown. You can always pull it all together with pillows and accessories. I say go for it.

There have been so many pictures on this site with black trim or a black chest in rooms with no black furnishings at all.

Try mixing the black frames with other frames including brown and cream.

Lars! How nice to see you over here!

I'd have no trouble mixing brown and black as basic neutrals in the room. It is good to have more than one example of each though to give each color a "buddy".
In our bedroom we have basically a light gray and dark purple color scheme. We have med/dark wood furniture and I painted the bed black with silver accents. I plan on putting up pictures with black frames and our tv has a black frame to it.Our adjacent master bath has some black marble on the floor. It all works.

I agree that if you think it looks good, then go for it. I don't want to encourage you to add another color, but what about brightening it up a bit with some accents of yellow? I might use the curtains somewhere else as well - maybe just stick to a color way like this one that makes quite a statement:

[eclectic living room design[(https://www.houzz.com/photos/eclectic-living-room-ideas-phbr1-bp~t_718~s_2104) by other metros interior designer Debbie Basnett

I have two brown dressers in my bedroom... with a cream color headboard.. would a black make up vanity blend well.. or should it be similar color of brown wood??