Colors on Photoshop looks different when using "Edit in Adobe Photoshop" in Lightroom Classic

I'm getting a bunch of different answers I have no idea what to do.

As The Digital Dog has written, Prophoto is fine as a working space (AKA an image container). 

Also preserving the raw file for archiving and future repurposing as Bob suggests is a good idea.

I can see no reason to use Adobe RGB unless sending images to a client who wants that colour space. 

Personally I prefer Joe Holmes various DCAM colourspaces as image containers, but implementation of those takes understanding and they do provide sophistication with their chroma variants, but only with knowledge. 

https://www.josephholmes.com/profiles/about-my-profiles

Its true that the whole of the Prophoto colourspace cannot be displayed on a monitor screen, but with good management that’s not an issue worth worrying about. 

I hope this helps
neil barstow, colourmanagement net :: adobe forum volunteer
google me "neil barstow colourmanagement" for lots of free articles on colour management
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Pro-Photo is a very large color space so unless your printing this image on a wide gamut printer I'd suggest to use Adobe RGB instead.  That way your monitor has a fighting chance of displaying it properly (if you have a wide gamut display) I would remake the monitor profile.  Sometimes these become corrupt and do not display your images correctly.  To me the images are the same so without knowing what your intent is I don't see a problem except maybe an incompatible or bad profile.  

Be sure to always compare the color previews from Lightroom Classic in Develop module at 1:1 or greater when comparning to Photoshop. Both at the same zoom ratio. 

Your color settings seem fine, leave them as is. 

There is a good article here on understanding sRGB, Adobe RGB and ProPhoto RGB that I've read several times and found helpful. The author breaks down this complex issue so I can start to understand the differences. sRGB vs Adobe RGB vs ProPhoto RGB (photographylife.com) The article helped me in thinking of the ProPhoto color space as being only a container of color.

While I realize you want a fix for the "look" of your images between applications, it all comes down to the color spaces that alternate between viewers and printers. I'm one who sticks with sRGB exclusively for my Adobe CC color settings and have never had any problems with a myriad of applications ranging from print to digital. I have been on press many times for high quality photography books and magazines and so I have a good understanding of CMYK color printing. I also develop photography websites and want images to look terrific on screen. RGB is a different animal and when considering all the different ways people will view images, sRGB has always proved to be a winner for the look I want to achieve.

So, my question is: have you tried synchronizing your color settings in Bridge to sRGB to see if the "faded and dull" look remains? More on that here: Keeping colors consistent, Adobe Acrobat

Hi

If you are still having that issue it may be due to display profile.

I am presuming that Lightroom and Photoshop are opningonthe same display screen?

The issue can affect different applications in different ways, some not at all, some very badly.

Windows display profile, display profile issues on Windows

Here's something to try

It'll only take a few minutes and is good troubleshooting.

At least once a week on this forum we read about this, or very similar issues of appearance differing between colour managed applications.

Of course you must not expect accurate colour with programs such as Windows "Photos", because colour management is not implemented there so such programs are incapable of providing accurate image display.

Unfortunately, with Microsoft hardware: Windows updates, Graphics Card updates and Display manufacturers have a frustratingly growing reputation for installing useless (corrupted) monitor display profiles.

I CAN happen with Macs but with far less likelihood, it seems.

The issue can affect different applications in different ways, some not at all, some very badly.

The poor monitor display profile issue is hidden by some applications, specifically those that do not use colour management, such as Microsoft Windows "Photos".

Photoshop is correct, it’s the industry standard for viewing images, in my experience it's revealing an issue with the Monitor Display profile rather that causing it. Whatever you do, don't ignore it. As the issue isn’t caused by Photoshop, don’t change your Photoshop ‘color settings’ to try fix it.

To find out if the monitor display profile is the issue, I recommend you to try setting the monitor profile for your own monitor display under “Device” in your Windows ‘color management’ control panel to sRGB temporarily.

(ALTERNATIVELY, if you have a wide gamut monitor display (check the spec online) it’s better to try Adobe RGB here instead as its better suits the display characteristics).

Quit and relaunch Photoshop after the control panel change, to ensure the new settings are applied.

You can click ADD to add sRGB if it’s not already listed there.

Once it’s selected, be sure to check “Use my settings for this device” up top.

And click on “set as Default Profile - bottom right

Screenshot of Color Management Control Panel

Depending on the characteristics of your monitor display and your requirements, using sRGB or Adobe RGB here may be good enough - but custom calibration is a superior approach.

If this change fixes the issue, it is recommended that you should now calibrate and profile the monitor properly using a calibration sensor like i1display pro, which will create and install it's own custom monitor profile. The software should install it’s profile correctly so there should be no need to manually set the control panel once you are doing this right.

Still got problems?

If you want to try a method that’s proved successful to rule out many an issue we see with Photoshop, you can reset preferences:

To reset the preferences in Photoshop: 

https://helpx.adobe.com/photoshop/using/preferences.html

Note: Make sure that you back up all your custom presets, brushes & actions before restoring Photoshop's preferences. Migrate presets, actions, and settings

I hope this helps

neil barstow, colourmanagement net :: adobe forum volunteer

google me "neil barstow colourmanagement" for lots of free articles on colour management

[please only use the blue reply button at the top of the page, this maintains the original thread title and chronological order of posts]

First, try disabling GPU in the preferences (Preformance tab). Any better?
If not, recalibrate and build a new ICC display profile, the old one might be corrupted.
If you are using software/hardware for this task, be sure the software is set to build a matrix not LUT profile, Version 2 not Version 4 profile.
Some have reported color issues with displays that have an HDR option. Open Display Settings and toggle off the "Use HDR" switch if such an option exists.
If turning OFF GPU works, it's a GPU bug and you need to contact the manufacturer or find out if there's an updated driver for it. 
Also see: https://helpx.adobe.com/photoshop/kb/acr-gpu-faq.html

This can be due to the output settings in Lightroom. Can you upload a screenshot of it? More information would also be helpful. Most importantly, whether you changed anything before the problem occurred.