Window shutters - Which color would you choose / recommend?

Hello! We are currently building a house in the Swabian architectural style. This includes window shutters. Now it is about the color of the shutters. We would like to choose a color that is not seen so often. Red or green is "standard". We would like to have blue shutters, however blue is rather a cold color. How can the facade be designed together with blue window shutters so that it does not look too cold? We were thinking, for example, of cobalt blue or steel blue (RAL 5013 / RAL 5011). If we go a bit towards beige/brown with the facade color, it might look a bit "warmer"... Do you perhaps have pictures of houses where the color scheme is similar?

So I have a deep red roof and everything else in white [Fenster Fensterläden Dachrinne Fensterbrett Briefkasten Lampen Eingangstür Hauswand] and grey [aAntikpflaster]

How should the roof be, red or gray?

The image search on Google spits out many photos, I don't find any blue that looks cold...

The roof is covered with copper red engobed [Biberschwanzziegel].

Has nothing to do with the original question now, but in which area and with which construction company are you building? We also want to build in the Swabian style and are still looking for the right building partner. Otherwise, I might have one or two questions regarding [Fensterläden] and [Biberschwangziegel] - maybe a private message would be possible?

Rock bride in Swabian style? Hehe. What kind of rockers are those.....