How do I export correctly

Hello, I have Photos in Darktable. When I try to export them, the exported picture looks different to what it looks in Darktable. How can I export the pictures correctly?
Kind regards

Darktable Version: 4.6.1.

you need to check your export settings - you can change the profile on export.
Since you didn’t give any information on your system, you might check, if the viewer supports color management and deals properly with the embedded profile (darktable does that)

What OS and viewer are you using??

I use Zorin 17.1 (Linux) and as viewer I use “Bildbetrachter” (it was installed by standard).
How can I see if it supports color management?

Please use the search functionality.