Choosing the right paint color for a small bathroom without windows can be tricky but todays guide is here to help.
The lack of natural light in small bathrooms often leaves people wondering which colors will work best to brighten up the space. And also create the illusion of a larger room.
Today we’ll explore 15 paint color ideas that can transform a windowless bathroom into a brighter and visually bigger space.
Read on to discover the best paint colors for small bathrooms without windows.
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Top 15 Paint Colors for Small Windowless Bathrooms

1. White
White is a classic color that offers a clean and refreshing look in a small bathroom.
It reflects light, creating a sense of spaciousness. Some top Sherwin Williams white paint colors for small bathrooms are:

2. Cream
Cream provides a warm and inviting atmosphere in a windowless bathroom.
It’s less stark than white but still maintains a light and bright feel.
Try these Sherwin Williams cream paint options:

3. Beige
Beige is a neutral and versatile color that adds warmth and depth to small bathrooms.
Consider these Sherwin Williams beige paint colors:

4. Taupe
Taupe is a lovely mix of beige and gray, offering a sophisticated palette for a small bathroom.
Check out these Sherwin Williams taupe paint choices:

5. Warm White
Warm whites have hints of beige or yellow, providing a cozy feel in a small bathroom.
Some Sherwin Williams warm white paint colors include:

6. Light Gray
Light gray is a cool neutral that adds subtle elegance to a small bathroom.
Explore these Sherwin Williams light gray paint colors:

7. Greige
Greige is a blend of gray and beige, offering a contemporary and versatile option.
Consider these Sherwin Williams greige paint colors:

8. Light Yellow
Light yellow is a cheerful color that adds warmth and brightness to a windowless bathroom.
Take a look at these Sherwin Williams light yellow paint options:

9. Light Blue
Light blue offers a soothing and serene atmosphere in a small bathroom.
Here are some Sherwin Williams light blue paint colors:

10. Light Green
Light green is a refreshing color that brightens up small bathrooms.
Browse these Sherwin Williams light green paint colors:

11. Light Pink
Light pink adds a delicate and feminine touch to a small bathroom.
Try these Sherwin Williams light pink paint options:

12. Blue Gray
Blue-gray is a sophisticated color that adds depth while maintaining brightness.
Consider these Sherwin Williams blue-gray paint colors:

13. Green Gray
Green-gray adds a calming and natural feel to a small bathroom.
Choose from these Sherwin Williams green-gray paint colors:

14. Navy Blue
Navy blue adds drama and contrast to a small bathroom, creating a bold statement.
Discover these Sherwin Williams navy blue paint colors:

15. Black
Black can create a striking and chic atmosphere in a small windowless bathroom when used strategically.
Check out these Sherwin Williams black paint colors:
Can You Paint A Small Bathroom A Dark Color?
Yes, you can paint a small bathroom a dark color.
While it might seem counterintuitive, dark colors can have a big impact on small bathrooms.
They create depth and, when done correctly, could make the space appear larger. Believe it or not.
One example of using a dark color in a small bathroom is painting it a dark blue hue.
Even if your bathroom is small, embracing a dark color can make it look chicer and more cocooning.
Before choosing a dark color I recommend you balance the dark paint with lighter elements in the bathroom to create a visually appealing space.
For example what I mean is, you may want to add white or light-colored fixtures, accessories, or accents to provide contrast and break up the intensity of the dark color.
How To Make A Small Bathroom Without Windows Look Bigger?
The key factor in making a small bathroom without windows appear larger is selecting the right paint colors.
Light and neutral colors help create the illusion of a more spacious room because they reflect light.
One of my best tips for making a small bathroom look bigger is to choose a shade that is at least three shades brighter than the door or flooring. This is going to add to the perception of a larger space.
You also want to create a seamless look in the room by painting the door and its trim in the same shade as the walls.
This approach allows the door and trim to blend in with the space. By doing so you reduce visual clutter and make the room feel more open.
You can also extend the same wall color to cabinets and countertops to add to the effect of an expanded room.
In addition to paint colors, there are other design elements that can enhance the look of a small bathroom without windows.
You can use mirrors strategically to amplify the room’s sense of depth. This will instantly make it feel significantly bigger.
Placing a large mirror across from the door or using mirrored cabinet doors are some effective techniques for achieving this.
Last but not least remember minimal and functional decor helps in opening up a space.
Opt for clean lines and avoid excessive clutter to maintain a sense of openness.
Follow these tips to achieve making your small bathroom without windows appear brighter and more spacious!
Understanding Paint Colors and Lighting
When choosing paint colors for small bathrooms without windows, it’s essential to consider how lighting can impact the overall atmosphere.
Without natural light, the room might feel dark and closed off.
A well-thought-out lighting strategy combined with the right paint color will make a significant difference in transforming your space.
Light Reflectance Value (LRV)
Light Reflectance Value (LRV) is a critical factor when selecting paint colors.
LRV measures the percentage of light reflected by a specific color.
A higher LRV means that more light will be reflected, making the room look more spacious and brighter.
On the other hand, low LRV colors absorb light, making a room feel smaller and darker.
For small bathrooms without windows, it’s wise to choose paint colors with high LRVs.
These colors will reflect light and create an illusion of a bigger space.
Lighter colors like soft whites, light grays, and pastels are great options to consider.
When thinking about lighting options, it’s important to choose light bulbs that emit a bright, natural-looking light.
Opt for LED bulbs that closely mimic natural sunlight, enhancing the room’s overall appearance while being energy-efficient.
Understanding LRV and considering lighting when selecting paint colors can dramatically improve the perceived size and brightness of small bathrooms without windows.
High LRV colors, mirrors, and the right light bulbs, are all crucial factors in achieving a brighter small bathroom.
Utilizing Accents and Wall Features
Accent Walls
In small bathrooms without windows, consider using accent walls to add a pop of color and create visual interest.
An accent color, such as navy blue, can be used on one wall while keeping the other walls light and neutral. They can also be a tile wall, or a decorative wall paper.
Accent walls can prevent the space from feeling too dark or claustrophobic.
For instance, Sherwin-Williams Black Magic could offer a bold statement on a narrow accent wall, while maintaining a light and open feel in the rest of the bathroom.
Choose a design that complements the main color palette, opting for smaller patterns to avoid overwhelming the small space.
Keep in mind that less is more, and the key is to strike a balance between the boldness of the accent wall and the overall harmony of the bathroom.
Final Thoughts and Tips
When choosing paint colors for small bathrooms without windows, it’s essential to consider the impact of colors on the room’s atmosphere.
Light and bright colors generally work well in small, windowless spaces, as they can create an illusion of spaciousness and provide a more uplifting ambiance.
In a small bathroom, it’s often best to stick with neutrals such as white, off-white, or light gray.
However, if you prefer more vibrant hues, consider using soft, warm colors like peach, soft pink, or yellow, which can make the room feel cozy and inviting.
Avoid using dark colors, such as black or dark red, which may make the room feel even smaller and more enclosed.
However, if you wish to experiment with bolder shades, you could try incorporating them as accent colors in items like towels or decorative elements.
Lastly, remember that lighting plays a crucial role in making a small bathroom without windows feel more spacious and welcoming.
