When you’re ready to brighten up a space, painting over a dark wall color can feel intimidating. Will the old color show through? How many coats will it take to get that fresh, light look you’re dreaming of?
The good news is—with the right techniques and a little patience—you can make the switch from deep, bold tones to soft, airy shades without a hitch.
Here are some tried-and-true tips to help you get beautiful, even coverage and a flawless finish.

Start With a Clean Slate
Before you even open a paint can, prepare your walls properly. Dark colors often hide imperfections, but lighter shades will make them more noticeable. Take time to:
- Clean the walls to remove dust, dirt, and oils that could prevent paint from sticking.
- Fill any holes or cracks with spackle and sand them smooth once dry.
- Lightly sand glossy surfaces to help the new paint adhere better.
This step is crucial to achieving a smooth surface that your lighter color can shine on.
Don’t Skip the Primer
If there’s one secret weapon for covering dark paint, it’s a high-quality primer. Primers act as a barrier between the old and new paint, helping block the dark color and preventing it from bleeding through.
Here’s what to look for:
- Stain-blocking primer: Choose one specifically designed to hide strong colors.
- Tinted primer: Ask your paint store to tint the primer closer to your new color. This can reduce the number of topcoats needed and help the lighter shade look vibrant.
Choose the Right Paint
Not all paints are created equal, especially when covering dark colors. Look for a paint with excellent coverage and a built-in primer if you want extra insurance against color bleed-through.
Opt for higher-quality paints—they often have better pigments and binders that provide superior hiding power. While they may cost more upfront, they can save you time and money by requiring fewer coats.
Apply Multiple Thin Coats
When it’s time to paint, remember that slow and steady wins the race. Apply multiple thin coats rather than trying to cover everything in one thick layer.
- Start by “cutting in” around edges and corners with a brush.
- Use a roller to apply paint evenly in a “W” pattern to avoid streaks and roller marks.
- Allow each coat to dry completely before applying the next.
It may take two to three coats (or more for very dark walls), but the result will be worth the effort.
Don’t Forget About Lighting
As you transition to a lighter color, be aware of how lighting impacts the look of your space. Natural light can make colors appear brighter, while artificial lighting can alter tones.
Test your paint color on a small section of wall to see how it behaves at different times of day.
When to Call a Professional
If you’re worried about tackling a major color change—or if your dark walls have tricky textures, high ceilings, or extensive trim work—consider hiring a professional painting service. They’ll have the tools and expertise to ensure your new lighter color looks flawless from day one.
Ready to Brighten Up Your Space?
With the right preparation and products, painting over dark colors doesn’t have to be daunting. Whether you do it yourself or call in the pros, you can transform your room into a light and inviting retreat you’ll love.
Frequently Asked Questions
It’s not recommended. Skipping primer often results in the dark color bleeding through or needing extra coats of paint to get full coverage. Using a high-quality primer helps block the old color and creates a better base for your new shade.
Most dark walls require at least two to three coats of paint, especially when transitioning to a much lighter color. Using a tinted primer can help reduce the number of coats needed.
A premium-quality paint with excellent hide and coverage is best for covering dark walls. Look for options with built-in primer or pair your paint with a stain-blocking primer for the best results.
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