Custom color wallpaper Panel Sequoia 15.4 Mac not working

I installed the 15.4 update. After my Mac restarted the color I had for the desktop went away. Now my desktop background is white. I can go to wallpaper and select pre-created colors. When I click on the button with a plus sign in colors the control panel pops up a color select dialog. I can create a color I like but I can't make it the desk top color. How can I do this?

iMac 24″, macOS 15.4

Posted on Apr 1, 2025 10:51 AM

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Posted on Apr 16, 2025 2:28 PM

Looks like this is fixed in 15.4.1, which came out today.


I was using one of the listed colors, and when I installed the update it reverted to a landscape wallpaper (I think Sequoia Sunrise). I went into system settings and was able to replace with a custom color.

48 replies

Apr 14, 2025 9:54 AM in response to martin from

and am not into creating work arounds

So, you think you're showing Apple who's the boss by refusing to create a small image in less than two minutes. Hmm.

It really is as simple as using any app that can display the color you want, pressing Command+Shift+4 to cut out a tiny screen shot of that color and then putting the image in the Pictures folder of your account.

Apr 14, 2025 12:46 PM in response to martin from

What you're saying is, even though there is incredibly simple solution you can do in under two minutes, you're instead going to uselessly gripe and do nothing.

There is no real solution in jpegs…

Of course there is. You can make your tiny image in any image format the OS will recognize to use as wallpaper. And a screen shot by default is a PNG, not JPEG.


Despite your claim, I'm using a small, gray tint PNG now as my wallpaper. Looks exactly the same as the tint I had set before.


So, you can either create a small image in the flat tint color you want to use as your wallpaper, or you can continue lying to yourself that it can't be done.

I spend enough time sorting out my Mac to how I want it, and really do not need anyone altering my choices.

You actually believe Apple did that on purpose? Wow. Just, wow.

Apr 8, 2025 1:07 PM in response to Warrren Anderson

Rude? You wrote:


After the update macOS Sequoia 15.4 the background colors doesn't work anymore!


Which indicates you hadn't read the other responses, or you would have followed the link to the topic that explains a few ways to create a small image of the tint you want, and how to apply it. Which means you wouldn't have needed to post your reply. Except maybe to say, "Thanks for the link. Just what I needed to know."


If you wonder why long time members get a little snippy at such replies, look at all of the "me too's" in topics like this one, where each person CLEARLY didn't read a single reply in multiple pages stating the same answer to the same question over and over and over …


https://discussions.apple.com/thread/255567597?answerId=261249448022&sortBy=oldest_first&page=1#261249448022

Apr 7, 2025 10:22 AM in response to Warrren Anderson

Same issue here. Everything was working now the wallpaper BG is always white if I select a custom a color.


This is why it's never really worth it to update. More things break than get fixed.


The wallpaper color working correctly is a foundation feature and it is wild to see this kind of feature not working. Should have been solved decades ago.


Yes you can screenshot a solid color but that's not a permanent solution.

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Custom color wallpaper Panel Sequoia 15.4 Mac not working

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