Striped colors
For an original atmosphere in the nursery, you can rely on creating stripes with paint. To improve the room, you play with two colors to choose from: a color bright like pink and a more neutral color like gray; to create an interesting contrast.
Striped and colorful graphic
Similarly, you can create fine scratch stripes on a white wall to color the room. Everything is permitted! We dare with oblique stripes to create a dynamic band of color.
Colorful architecture
If you have original architectural elements in your room, you can choose to highlight these elements with color. Highlights the fireplace or the arches with bright colors, very decorative.
More information - When decoration plays with color contrasts 3
Source - Leroy Merlin