Style

Coastal interior design

Coastal style is about light, air and easy natural textures, the feeling of a house near the water. Done well, it never needs anchors or seashells. Here is what defines it.

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What is coastal interior design?

Coastal interior design is a light, relaxed style inspired by homes near the sea. It uses white and sandy walls, soft blues and greens, light or weathered wood, linen, jute and rattan. It feels coastal through color and texture, not through nautical decorations.

An ordinary room photographed on a phone before any redesign
Your photo
The same room rendered by RoomGPT in Coastal
RoomGPT design

Same walls, same window, same camera. Only the design changed.

Key elements of coastal design

  1. Lots of light

    Sheer curtains, light floors and white walls. Coastal rooms are bright and airy.

  2. Light, weathered wood

    Whitewashed oak, driftwood tones and painted wood with the grain showing.

  3. Soft blues and greens

    Gray-blue, sky blue and sea green used as calm background colors, not loud accents.

  4. Natural textures

    Linen, cotton, jute, rattan and seagrass. Relaxed, slightly loose fabrics.

  5. Easy, comfortable furniture

    Slipcovered sofas, rattan chairs and simple wood tables. Nothing too formal.

Color palette
White, sand and soft beige walls. Gray-blue, sky blue and sea green. Bleached or light wood. Jute and rattan as the warm tones.
Materials and furniture
Whitewashed and light oak, linen, cotton, jute, rattan, seagrass, ceramic and brushed brass. Slipcovered sofas, rattan accent chairs and woven baskets.
Watch out for
Dark rooms. Coastal style depends on light. In a north-facing or small dark room, the pale colors can look gray. Warm up the whites and add more lamps.

In the app this style is called Coastal Blue.

How to get the coastal look

  1. Lighten the base

    Paint walls a warm white or soft sand and swap heavy curtains for sheer linen.

  2. Bring in natural textures

    Add a jute rug, a rattan chair or woven baskets.

  3. Add soft blue or green

    Use gray-blue or sea green on cushions, a throw or one wall.

  4. Skip the props

    Leave out anchors, ropes and seashell decor. Keep it relaxed and natural.

  5. Preview it on your room

    Take a photo and apply the Coastal Blue style in RoomGPT to see your room light and breezy before you start.

Coastal ideas, room by room

  • A living room rendered by RoomGPT in Coastal

    Coastal living room

    A white slipcovered sofa, a jute rug, rattan chairs and soft blue cushions.

  • A bedroom rendered by RoomGPT in Coastal

    Coastal bedroom

    White linen bedding, a woven headboard and sheer curtains that let the light in.

  • A bathroom rendered by RoomGPT in Coastal

    Coastal bathroom

    White or pale blue tile, a light wood vanity and woven baskets for towels.

  • A kitchen rendered by RoomGPT in Coastal

    Coastal kitchen

    White or soft blue cabinets, light wood open shelves and rattan pendants.

Coastal style questions, answered

How do I make my home coastal without it looking tacky?

Skip the literal decorations: anchors, ropes, shells and striped signs. Use light colors, natural textures and soft blues instead. The room will feel coastal without spelling it out.

What colors are used in coastal interior design?

White, sand and beige on the walls, with soft blues, gray-blues and sea greens as accents. Light wood and natural fibers add warmth.

Does coastal style work away from the beach?

Yes. Coastal design is really a bright, relaxed and natural style. It works in any home with decent light.

What is the difference between coastal and Hamptons style?

Hamptons style is a more polished version of coastal. It uses navy and white, tailored furniture and classic details. Coastal is more relaxed, lighter and more weathered.

What furniture works in a coastal room?

Slipcovered sofas, rattan and wicker chairs, light wood tables and woven storage baskets. Choose comfortable, casual pieces.

Styles people compare it with

See Coastal on a particular room

See Coastal on your own room.

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