Every year, interiors change a little. In 2026, one idea comes back everywhere: we want warm rooms that tell a story, far from the all-white look of recent years. Wallpaper is the perfect tool for this. A single wall is enough to change the mood of a room, without major work. Here are the colours and styles of the year, with a few simple tips to bring them into your home.
The colours of 2026
Terracotta, the warmth of baked clay
Terracotta is probably the most popular colour this year. This orange-brown recalls baked clay, old floor tiles and southern houses. It warms up a room instantly, even in a north-facing flat. It works very well with light wood, linen, rattan and touches of green.
Our tip: in a living room, choose a pattern where terracotta is mixed with cream or sand tones. The result stays bright. In a bedroom, a deeper terracotta behind the bed creates a soft, cosy feel.
Sage green, natural calm
Sage green is a soft, greyish green. It soothes without being dull and goes with almost everything: off-white, wood, brass, beige. It is the ideal colour if you are hesitant: it adds character without overpowering the room.
Our tip: sage green is perfect for a bedroom, a study or a dining room. Paired with botanical patterns or chinoiserie, it feels like an indoor garden.
Midnight blue, deep elegance
Midnight blue appeals to those who love a cosy, intimate atmosphere. Contrary to popular belief, a dark colour does not necessarily make a room look smaller: it blurs the corners and adds depth. With gold details or light patterns, midnight blue becomes very chic.
Our tip: keep it for a feature wall in the living room or behind the bed. Add good accent lighting (a lamp, a wall light) to show it off in the evening.
The styles of the year
Japandi: simplicity that feels good
Japandi is a blend of Japanese and Scandinavian style. It relies on simple lines, natural materials and neutral colours: linen, sand, warm grey, soft black. In wallpaper, this means understated patterns, fine lines, light textures or very soft landscapes. Japandi suits anyone who wants a calm, uncluttered home.
Art Deco: the return of glamour
Fans, geometric lines, curves and gold touches: Art Deco is back in force. This 1920s style brings depth and elegance, especially in a living room, hallway or dining room. To avoid an overloaded look, keep the furniture simple and let the wall be the star.
Love this style? Discover our Art Nouveau and Art Deco selection.
Chinoiserie: birds, branches and poetry
Chinoiserie is an old decorative style inspired by the landscapes and gardens of Asia: flowering branches, birds, pavilions, mountains. In 2026, we see it in softer colours (sage, cream, powder blue) that make it very easy to live with. It adds a refined touch to a bedroom or living room without feeling like a museum.
For inspiration, browse our chinoiserie wallpaper collection.
Murals: a wall like a window
A wallpaper mural covers a whole wall with one large image: a landscape, a forest, the sea, a sky. It creates real depth and makes the room feel as if it opens onto the outdoors. It is the ideal trend for a feature wall in a living room or behind a bed.
With a mural, made-to-measure makes all the difference: the image is fitted to the exact size of your wall, and you choose the framing yourself in the preview before ordering. See our wallpaper murals collection.
How to follow trends without getting it wrong
- Start with one wall. A feature wall is often enough to transform a room. It is also easier to hang and more affordable.
- Start from what you already have. Look at the colour of your floor, your sofa, your curtains. Choose a trend that goes with them rather than changing everything.
- Think about the light. A dark room likes warm colours (terracotta, sand). A very bright room handles deep colours well (midnight blue, dark green).
- Preview before you buy. On every Wallnia product page, the preview shows the pattern on a wall with your dimensions. It is the best way to avoid surprises.
A trend that lasts
The good news is that these trends are not passing fads. Natural colours, history-inspired styles and large landscapes stand the test of time. A well-chosen wallpaper will stay with you for a long time.
At Wallnia, all our wallpapers are exclusive designs, printed to measure on a premium PVC-free non-woven paper that is breathable and washable. They come in numbered 50 cm strips, ready to hang. And delivery is free.
Ready to start? Discover all our exclusive Wallnia designs, then read our guide how to measure your wall.
