Wallpaper - Rainbow Triangles

Our Rainbow Triangles wallpaper by Nicetoseeya brings an energetic, graphic rhythm to the wall through rows of repeating geometric triangles. What we particularly like about this design is the balance between its orderly structure and the hand-painted, watercolour-like visual texture within each shape. Saturated tones of coral, pink, purple, sky blue, warm yellow, and light green blend softly across the individual forms, set against a crisp white background. Made-to-measure on PVC-free paper with a subtle surface structure, it is a playful and distinctive design that brings warmth and creative character to any room.

In the room

We see this wallpaper working especially well in lively spaces such as a children's bedroom, playroom, or a creative home studio. Because the triangular motif is arranged in clear horizontal bands, it creates a sense of continuous visual movement that works across both full rooms and dedicated accent walls. In a playroom or kids' room, we like placing it behind low storage units or a bed frame, where the vibrant geometric pattern adds personality without overwhelming the space. In a creative home workspace or teenage room, using it on an open, uninterrupted wall allows the rhythmic variation of the watercolour tones to take centre stage.

Styling it

Because the pattern carries a rich spectrum of colour and graphic detail, we suggest keeping surrounding furniture relatively simple and uncluttered. Clean-lined furniture in natural light wood or simple painted white finishes allows the vibrant shapes to stand out naturally.

To create a balanced look, you might draw out one or two specific accent colours from the triangles for smaller elements like cushions or desk accessories, while keeping larger pieces neutral. Simple cotton or linen textures in soft off-white or pale grey complement the crisp background of the wallpaper without competing with its lively geometry.

Colour combinations

The wallpaper features a vivid palette of watercolour-inspired tones, including coral red, warm orange, lemon yellow, soft lime green, lilac, violet, and bright cerulean blue, all set against a clean white backdrop.

When decorating around this design, you can take a few different directions:

• Pair with clean white or soft warm white on adjacent walls, woodwork, and ceilings to let the vibrant geometric repeat feel airy and crisp.
• Echo the softer tones from the motif by choosing muted sky blue, pale lilac, or warm peach for painted accents or surrounding textiles.
• Ground the bright palette with neutral light grey or soft sand tones on floors and larger upholstered pieces to create a calm, cohesive environment.

About our wallpaper

At Wallism, our wallpapers are made-to-measure based on your exact wall dimensions, which helps reduce unnecessary excess paper compared to standard rolls. All of our wall murals and mural wallpapers are produced on PVC-free paper with a subtle physical structure that is straightforward to hang. We offer versatile wallpaper options designed to suit different homes and living spaces, whether you own your property or rent.