Brightness Guide: How to Get the Prefect Brightness

Gaining in light is often synonymous with a feeling of extra space and good morale! This shows the importance of natural light but also of colors and other tips to implement in its interior to allow light to enter generously. Discover all the tips and advice in our file to gain brightness in your home.


To gain in brightness, the colors chosen are essential. But other criteria must be taken into account to reinforce the luminous rendering of a surface: in particular the finish of the paint, which ranges from matt to glossy lacquer but also the orientation of the room or the temperature of the room. paint color. Indeed, there are warm or cooler whites …

What colors to paint your walls to obtain maximum luminosity?

Well the light is reflected more if you paint your walls with light colors!

– Know first that in general, light colors visually enlarge the space and dark colors make it smaller.

– This effect is of course due to the ability of light colors to reflect light.

– Thus, painting your walls in white will guarantee you maximum brightness. By extension, the more white the chosen colors contain, the more they will light up your walls.

– Always in order to bring maximum brightness to your walls, remember that glossy paints reflect light while matte paints absorb it.

– It remains to define the color temperature of the walls. The warm and light colors bring a reassuring atmosphere and a soft light which are particularly suitable for rooms which receive little light or which receive cold light because they are located in the North or in the East.

– Conversely, painting its walls in a light and cold color will ensure a fresh luminosity to the rooms located facing south or west.

What kind of lighting with cool colors?

Cold colors require warm lighting to generate a pleasant atmosphere.

– As long as they are clear, cold colors reflect a lot of light. This property gives a room painted with cold tones a great luminosity under natural daylight.

– When it comes to equipping the room with artificial lighting, care must be taken not to accentuate the cooling effect of cold colors.

– Care should therefore be taken to create warm-colored lighting, with warm white temperature bulbs.

– For warm and efficient general lighting, equip your main luminaires with compact fluorescent bulbs to create a quality lighting atmosphere. With cold colors, you should choose warm white bulbs with a power of 15 W (equivalent to 75 W).

– In addition, the auxiliary lighting sources will be equipped with eco halogen bulbs in warm light, compatible with a dimmer for a tailor-made dosage of brightness.


Cleverly placed in a space, the mirror acts as a real second window. It can allow light to enter a section of a wall that has hitherto been very dark and allows a feeling of space to be gained through a play of perspectives. In short, it is an essential ally in a dark space.

Mirrors play a major role in the brightness of a room.

– While mirrors are usually used to reflect the appearance of who is seen in them, they can also reflect light happily to enhance the lighting of a room.

– Placed on each side of a window, two mirrors will effectively illuminate a slightly dark room.

– A large mirror hung above the sofa or the dining table illuminates a room and gives it depth.

– Used judiciously with artificial lighting sources, mirrors increase the effect of lighting. However, care must be taken that the lamp does not reflect directly in the mirror, otherwise a very unpleasant glare effect will be created.

– Thus mirrors placed in dark corners, near lamps or floor lamps , will help to effectively illuminate the room.


It is accepted that light colors increase brightness. But did you know that each color has a coefficient of reflection? This index allows you to measure the amount of light that will be reflected by your surface. It is also dependent on the finish of the covering, the light source and the orientation of the surface (ceiling, wall, floor).

Which colors reflect the light the most?

The colors which reflect the light the most are the light colors without deteriorating the quality, the white having the best coefficient of reflection.

– With 0.70 and 0.80, the shades of white best reflect the color.

– Beiges and pastel yellows bring a friendlier note to ambient light.

– Pastel colors and bold colors such as water greens, baby blues, mauves and grays enhance the light.

– Color, however, is not the only criterion to be taken into account: the finish of the coating plays an essential role in the reflection of light. A gloss or satin finish paint will be brighter than a matte paint. This can sometimes give a cold and not very warm aspect to a room.

– The light reflection will also be influenced by the light source. “Cold” lights illuminate more brightly than “hot” lights.

Which colors absorb light the most?

Undoubtedly, dark colors are greedy in lumens!

– They absorb natural light like artificial light. However, it is not necessary to systematically exclude them from the color palette of the house.

– Dark tones require a considerable increase in the light output and to attenuate shadows as much as possible. General lighting will be oriented towards light colors in order to accentuate the reverberation of the light. It will be distributed over all surfaces rather than concentrated on a single area.

– Spotlights , suspensions and wall lights are suitable for this type of color. They will also take on a beautiful material if one directs a grazing ray of light along the dark colored surface.

– In order to avoid a feeling of confinement, dark colors will be contrasted by areas painted in light colors such as the ceiling.


The palette of colors that restore light well is not just white. Many light colors are very effective. Their rendering on the atmosphere is also to be taken into account. Indeed, cold light colors bring a feeling of space more important than warm light colors. Zoom in on the best colors to gain in brightness.

In decoration, what are the bright colors?

So-called bright colors are colors that best restore light and reflect it throughout a room.

– These are generally light colors and pastel colors: all shades of white, yellows or even beiges reflect light very well. But also, certain greens, such as almond green or water green, baby blue, mauves or lilacs, pearl or mouse grays, bring a beautiful luminosity to a room.

– Another criterion: satin or lacquered paints will reflect the light better than matt paints, which will tend to absorb it.


Rightly, white is the color with the best reflection coefficient. However, this choice can be a little sad, even weaken a room. To make your interior vibrate with light colors, orientation is an essential criterion because it bathes your space in more or less cold natural light. Our tips for choosing the right light colors …

What color other than white brings light?

All light colors with a glossy finish provide light.

– White has many virtues for decorating a room where natural light is lacking. But uniform white is sometimes sorely lacking in relief and dulls the great outdoors.

– It is then more judicious to bet on light colors to bring light to a room. – The closer these shades are to white, the more luminosity they will bring to it.

– Be careful, however: the exposure of the room influences the rendering of light colors. For rooms facing north, warm colors are recommended. Conversely, cool colors are better suited to rooms facing south.

– In the West, white remains a safe option and in the East, blues and greens work wonders.

– The contrasts sometimes operate as revealers of light. Do not deprive yourself in this concerto of light shades of a brightly colored section of wall, especially if your room faces west.

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