I don't either, I was thinking of mixing metals?

As others have posted, get rid of the toilet seat cover and any other "cute" stuff that makes it seem "grandma" - meaning no disrespect to grandmas who can be stylish. Any towels should be very modern and hotel/spa in feel. Make sure everything is clean clean and more clean. Investing in a professional cleaner for all areas in the house is money well spent. Otherwise leave it as be because remodeling a bathroom for sale is a slippery slope and given that your bathroom tile is lovely and the fixtures look well with it, I doubt very much that a serious prospective buyer is going to reject the home based on it having "gold" fixtures. I just finished a remodel of bathrooms and my bathroom style is completely unlike this bathroom. However, if I were in the market for a new home, I wouldn't pass on a home if the bathroom wasn't the style that was my personal favorite so long as it was clean and met my functional needs in terms of having a comfortable shower; adequate storage (hate hate hate pedestal sinks because no place to put things. Your bathroom is a perfectly find bathroom - attractive to most people even if it's not the height of trendiness - but I think most people don't have bathrooms that are the height of trendiness anyway - after all how often do people actually remodel a bathroom - and if you change the color of fixtures - that starts a chain reaction - it's not the same as painting or putting up wallpaper or even changing the sconces or mirrors.

@HB I have the top knobs honey bronze and I don't think it's an exact match, but it looks decent. depends on how close the two items are. Also, be careful to order an exact sample from current lot of knobs/pulls. I don't know if it's COVID, but there are issues with different shades of the honey bronze finish for TopKnobs. The one I ordered recently on MyKnobs came out ok, which comes directly from the manufacturer. I'm pretty sure that Build.com also orders directly from manufacturer. MyKnobs will allow you to order a single pull/knob as "sample" and will charge you, but then will credit your eventual order with them for each sample you purchased. but you can only get one sample per item (but I think that each size of same style counts as a different item, but I would check with them). Otherwise, if anyone else has any suggestions, I'd love to hear what they've found to match kohler's vibrant moderne brushed brass (2MB). I finally received my bath fixtures from kohler in this finish and was somewhat disappointed in the quality. There was some unevenness in the finish and I'm hoping that they just need to be cleaned and wiped of any residual chemicals (which kohler claims is what may be on there), but that doesn't account for the areas which are lighter than the others and lighter than the sample chip. I didn't want a super light yellow color on my fixtures. they're all installed now and the tub filler is very prominent in the room, so very disappointed.

Have Delta champagne bronze in kitchen with brushed brads pulls on cabinets along with pendant that have brushed brass components. I found it pretty easy to match of find coordinating pieces with good and brown undertones. Distance between items helps.