Window trims are like picture frames for your view. If they’re the exact same colour as the walls, they can blend in and the window can feel a bit lost.
Painting trims a slightly different shade—darker, lighter, or just warmer/cooler—helps define the opening. It subtly emphasises the view beyond and gives more depth to the wall. Inside, it creates a crisp edge around curtains and blinds.
It’s a small detail but adds a sense of finish, especially in rooms with nice natural light.