Decorating Open Concept Homes With an Opera Mood

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Architect and online interior designer

6 min read

In this post
  1. What color should you paint an open concept house?
  2. How do you define zones without walls?
  3. How should you light an open floor plan?
  4. How do you tame the noise of an open plan?
  5. How do you keep zones looking like one room?
  6. Can you do this on a budget or in a rental?
  7. Frequently asked questions

The way to get a dramatic, opera-style mood in an open plan is to treat the whole space as one stage with several scenes: a single deep palette, repeated materials, and separate pools of light and texture for each zone. You don't fight the openness, you organize it.

If you're wondering how to decorate an open concept home without it feeling like a warehouse or a cave, the steps below cover color, rugs, lighting, sound and a few pet-friendly choices that hold up to daily life.

What color should you paint an open concept house?

Pick one deep base color and let it travel through the whole space. Opera interiors lean on contrast between light and dark, but in an open plan a different dark color in every area looks chopped up. Charcoal, espresso or deep hunter green all work as a base, and jewel tones such as burgundy, sapphire or amethyst can mark individual zones.

A simple proportion helps: roughly 60 percent a muted mid-tone on the walls (grey or taupe) to keep the room open, 30 percent a deep dramatic color on large upholstery and cabinetry, and 10 percent brass, gold or crystal that catches the light. It's a common decorating guideline, not a law, so bend it to your light.

One more trick: a ceiling a shade darker than the walls lowers the perceived height. In a tall open space, that can make the lounge area feel more intimate, set apart from a brighter kitchen.

How do you define zones without walls?

Start from the idea that most homes already separate spaces by function. The National Park Service notes that all 467 sampled 1950s ranch house floor plans showed some form of spatial zoning, grouping rooms by function. In an open plan you do the same job with furniture, rugs and light instead of walls.

Use rugs as the borders

A rug marks a room's edge. Make it big enough that at least the front legs of every seating piece rest on it; ideally all legs do. In a living zone, leave a margin of bare floor around the rug. Under a dining table, the rug should extend about 24-30 inches past the table edge so chairs stay on it when pulled out.

For a theatrical look, choose ornate patterns in wool or a durable synthetic blend. If you live with a dog, a busy Persian-style pattern hides hair and small accidents better than a solid pale rug. For more on layering, see these rug and runner ideas for open-concept spaces.

Use furniture as room dividers

Furniture as room dividers is the simplest open concept living room layout move. Float the sofa with its back to the dining area, and put a console behind it. The back of the sofa becomes a soft wall, and the console gives you a place for a lamp. As an architect, I'd keep that divider no taller than eye level when seated so you don't lose the light and the long view.

Check your walking routes too. Leave about 30-36 inches for main paths between zones so the layout flows and nobody has to squeeze past a chair.

How should you light an open floor plan?

Skip the uniform grid of recessed cans. It flattens the room, and open floor plan decorating ideas work better with pools of light that mark each area. Layer three kinds: ambient for general glow, task for cooking and reading, accent for art.

  • Hang a large chandelier over the dining table and a slightly smaller, complementary fixture in the living zone.
  • Add wall sconces around the perimeter for a glow like theater box seats.
  • Choose table lamps with opaque dark shades, which push light up and down and make defined pools.

Use warm bulbs, around 2700K, throughout. Cool white bulbs in the 4000K-5000K range make a moody room feel like a cafeteria. I recommend dimmers on every circuit, because drama needs control. For electrical work, hire a licensed electrician.

Entry lighting sets the first impression of the whole mood, so you may also like these entryway lighting ideas.

How do you tame the noise of an open plan?

Open plans have few walls to stop sound, so the kitchen competes with the TV. Hard floors, glass and bare ceilings make it worse. Soft, heavy things absorb sound: rugs, upholstered pieces, bookcases and thick drapery.

Velvet drapes suit this look well. Make panels about 2 to 2.5 times the width of the window so they look full, and let them just touch the floor, or puddle an inch or two if you want extra drama. A lining adds weight and helps them hang straight. On a ceiling track, drapery can also close off the dining area when you want it to feel separate.

Pet-friendly velvet

Look for performance velvet, usually polyester, with a tight weave that claws are less likely to snag. Hair wipes off easily with a damp rubber glove. Check the abrasion rating on the label (double rubs) and pick a high number for seating. If your cat shreds fabric anyway, check with your vet about scratching behavior and give it a proper scratching post.

How do you keep zones looking like one room?

Repeat things. Gestalt psychology describes how we visually sort a scene into figure and ground, as in the figure-ground relationship. In a decorated open plan, a repeated metal, wood tone or fabric keeps the eye reading the space as one calm background, while each zone's furniture stands out as the figure.

  • Stick mostly to warm metals such as brass, gold or bronze.
  • Aim for several textures in each zone, for example velvet, metal and wood.
  • Choose one or two ornate frames and mirrors per zone, rather than a dozen small ones.

Large gold-framed mirrors reflect chandeliers and double the sparkle. In a small open concept space, a floor mirror leaned against a wall also makes the room feel deeper. Oversized art helps anchor a floating living area, and a curved or chesterfield sofa in deep velvet gives the seating zone a clear center.

Hide TV cords, because wires ruin the period glamour quickly. For a finished console look, try the "Overture" console arrangement.

Can you do this on a budget or in a rental?

Yes. Put money into things you can take with you: rugs, lamps and velvet curtains. Lean large mirrors against walls rather than mounting them, and hang light frames with removable strips. Ornate frames, brass candlesticks and vintage rugs often turn up secondhand. For priorities, see what to splurge on and what to save on.

If you like this approach with a different mood, the Vamp Romantic version uses the same one-story logic with a darker glam palette.

Frequently asked questions

What is the 60-30-10 rule in decorating?

It's a color proportion guideline: about 60 percent a main color, 30 percent a secondary color and 10 percent an accent. In an open plan it helps the zones share one palette.

What are the downsides of open-concept homes?

Noise carries between areas, smells travel, and furniture has to do the work walls would. Rugs, drapery, upholstered pieces and clear zones reduce these problems.

What color should I paint my open-concept house?

Choose one base color, ideally a muted mid-tone or a deep neutral, and carry it through every zone. Add accent colors through furniture and textiles so each area still has its own identity.

Will dark decor make a small open space feel smaller?

Not always. Dark colors blur corners and edges, and with warm dimmable lighting the room can feel cozy rather than cramped. Keep the walls mid-tone and add the darkest shades through furniture.

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Meet the author

Written by an architect.

Julio Arco is a passionate architect with years of experience in architecture, interior design, urban design, and housing. He studied at prestigious universities across North America and Europe.

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