Hello and welcome @j.b_o!
You can group records by a color coded single select field in a view or by applying color coded fields. More information about condition record coloring can be found in this support article.
Can I ask a little bit more about your use case, what kind of view are you grouping in? Screenshots are always awesome too!
Let me know if I can help provide any more information, and if this helped answer your question please mark it as the solution :white_check_mark: .