How to Brighten the Paint Color on Walls

Quck answer

If you want to lighten the paint color on your walls, there are a few options you can consider. First, you can try adding white paint to the existing color to create a lighter shade. Start by mixing a small amount of white paint with the original color and test it on a small area of the wall. If you’re satisfied with the result, you can continue to add more white paint until you achieve the desired shade. Another option is to use a paint conditioner, which can help to lighten the color without changing its integrity. Additionally, you can choose to repaint the walls entirely with a lighter color. Remember to properly prepare the walls before applying any new paint.


If you find that some rooms in your newly painted house are too dark for your liking, there are ways to lighten the color without completely redecorating. By using faux paint techniques and reflective surfaces, you can bring more light into these gloomy rooms. Alternatively, if you realize halfway through a paint job that you’ve made a big mistake, you can use some basic chemistry knowledge to reformulate the topcoat and fix the problem.

Faux Finish It

Having dark wall paint isn’t the end of the world; it’s actually the beginning of a faux finish that can transform a man cave into a Renaissance villa salon. Here are some techniques you can try to lightly cover the dark paint:

  • Apply a lighter shade sparingly with a sponge, allowing the undercoat to show through.
  • Use a color-wash technique by applying a slightly diluted top coat of a lighter color, a tinted glaze, or by picking up the top color with a clean cloth as you paint.
  • Use a fluffy roller dipped in lighter paint to delicately roll over the dark wall, creating a similar effect to sponging but more even.
  • Stencil a sweeping or repeating design in a light color or white over the dark wall to catch and reflect more light in the room.
  • Try the Bellagio technique, which involves applying a mixture of light paint and joint compound over a base color to achieve a mottled plaster or stucco look.

Mix and Match

If you are painting a room with two coats of a new color, you have a second chance to lighten the color. After the first coat dries on the wall, assess the color in all types of light: daylight and artificial. If it needs to be lightened, mix white paint with the same undertones as the base coat and apply the lighter shade over the base coat.

If you can wait to buy the second coat of paint, ask the paint store to make the color with half the amount of pigment in the white base paint. For example, if the paint formula was 10 drops of blue in the white base color, use only five drops. This will result in the same shade, but with a lighter intensity.

White Out

If your hyacinth sunroom has a purplish hue that feels overwhelming, paint the wall opposite the main windows white or off-white. This will break up the shadowy walls and reflect light from the windows throughout the room. At night, you can use hidden uplighting or gallery spots on wall-hung art to bounce light off the white wall. This trick also works if you want to brighten up a room without changing the wall color. Simply paint the floor glossy white and keep rugs to a minimum. A white floor and ceiling can bring a lot of light into a space.

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