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How to decorate a room with no natural light

Basements, north-facing rooms, apartments that look onto a wall: plenty of rooms simply do not get much daylight. You cannot add windows, but you can make the room feel bright, warm and inviting. Here is how.

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How do you make a room with no natural light feel bright?

To brighten a room with no natural light, layer several warm light sources at different heights, paint walls and ceiling a warm light color with a slight sheen, add a large mirror, and choose pale floors and reflective accents like brass, glass and glazed ceramic. Avoid cool bulbs and stark white paint, which look gray in low light.

A dim living room with one small window facing a wall, dark gray walls and a black leather sofa
Before
The same room redesigned with warm white walls, a cream sofa, a large mirror and layered warm lamps
After

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

7 ways to brighten a room with no natural light

  1. Layer the lighting

    Use at least three or four sources: a floor lamp, table lamps, wall sconces and a picture light. Light at different heights fills the room evenly.

  2. Pick the right bulbs

    Warm white, 2700K to 3000K, with a color rendering index of 90 or more so colors look natural.

  3. Paint warm, not stark

    Warm off-white, cream or pale greige. Bright pure white looks gray and flat without daylight.

  4. Choose a slight sheen

    Eggshell walls and a light ceiling reflect more light than flat paint.

  5. Use mirrors

    A large mirror placed to catch lamp light or a small window spreads light through the room.

  6. Go pale underfoot

    A light rug or pale wood floor bounces light back up into the room.

  7. Add reflective accents

    Brass, glass, glossy ceramics and light fabrics catch the light and return it.

Layered warm lamps at different heights and a mirror that spreads the light.
Layered warm lamps at different heights and a mirror that spreads the light.
Warm white walls, pale oak and reflective brass and ceramic make a windowless room feel bright.
Warm white walls, pale oak and reflective brass and ceramic make a windowless room feel bright.

Common mistakes

  • One bright ceiling light. It creates harsh shadows and dark corners.
  • Cool daylight bulbs, which make a dark room feel like an office.
  • Heavy, dark furniture filling the room.

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  1. Photograph the room as it is. Turn on the lights you normally use so the result reflects the real conditions.
  2. Try a light, warm style. Warm Minimalist and Cozy Fireside both work well. Compare them side by side.
  3. Test paint colors. Use the wall color feature to see warm whites and soft neutrals on your walls before you buy paint.

Questions, answered

What is the best paint color for a room with no natural light?

Warm light colors such as warm white, cream, soft greige or a pale yellow-beige. Avoid cool bright whites and gray-based pastels, which turn dull without daylight.

Should I paint a dark room dark?

It can work. If the room will never be bright, a deep warm color in matte with plenty of lamps can feel cozy and intentional instead of dim. It suits bedrooms, dens and dining rooms best.

What lighting is best for a room without windows?

Several warm light sources at different heights: ceiling or recessed light for general use, plus lamps and sconces for warmth. Use bulbs with a CRI of 90 or higher.

Which plants grow in a room with no natural light?

Very few plants survive with no daylight at all. Pothos, ZZ plants and snake plants tolerate low light, and a small grow light keeps them healthy.

Do mirrors help in a dark room?

Yes. A large mirror reflects lamp light and any daylight, which makes the room feel brighter and larger.

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