Have you ever wondered why this color is gaining popularity and it is being considered by most people?
So, here let me help you!
Britannia Blue Benjamin Moore is a color which has a timeless look, deep navy with a touch of elegance in it. When I used this for the first time in a client’s living room as an accent wall, it looked like an eye-catching focal point which had everyone’s attention.
And I mean everyone…
I recommended them to not go with the full room because it has a lower LRV which makes the space dark and closed in.
Because understanding the concept of LRV, undertones, how they behave in different rooms and more matter because this is the only way we can make this color work.
Britannia Blue 1623 is in the spot where it’s not trying too hard to be navy but also isn’t backing down into blue-gray territory. It has character and if you’re looking for something that feels substantial without looking overwhelming, then you can consider this.
So, let’s go and see what this color has in it.
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Overview of Britannia Blue Benjamin Moore (1623)
Benjamin Moore Britannia Blue 1623 is a medium-dark blue-gray.
On the paint swatch, the color looked one way, but on the surface… it was looking different. It has an interesting depth that looks sophisticated blue with the subtle green and gray notes.
I picked up my first sample when a client wanted “navy but not navy navy” for their kitchen island. They wanted to go with the drama but are scared of commitment. And for that situation I suggested Britannia Blue, because it was perfect for the situation.
What makes this color stand out in the Classic Color Collection is that it doesn’t behave like the saturated, in-your-face blues but it’s more refined.
More…. lived in. And the reason is it’s LRV, it has an LRV of 18.06.
There’s a maturity in this color that works whether you’re going traditional, transitional, or modern coastal if you style it right.
The thing that hooked me on this color was seeing it in different sheens. I tried it in matte for walls, satin for an accent piece, and semi-gloss on cabinetry.
This isn’t one of the colors that’s going to work everywhere for everyone, but when it works…it works well.
Key Differences of Britannia Blue by Benjamin Moore
Here’s where we need to get into the specifics because if you don’t understand these characteristics, you may end up with a color that doesn’t look good in your space. I’ve seen people get frustrated with Britannia Blue because they didn’t test it properly or ignored the lighting in their space.
So let me walk you through what matters with this color, and these details make or break the whole space. You can’t put this color on a wall and hope for the best. So, let’s see where it works and where it doesn’t.
LRV
The Light Reflectance Value is at 18.06%, which puts Britannia Blue in the medium-dark category.
This color absorbs more light than it reflects.
So if you’re painting a north-facing room that struggles with natural light, Britannia Blue is going to look DARK. I made this mistake in a basement guest bedroom thinking the warm artificial lighting would balance it out…. But it felt like a cave.
What I learned from that project is you need at least 40 lumens to keep Britannia Blue from swallowing your space whole. This means good layered lighting if you’re committed to using it on all four walls.
But honestly, I rarely recommend that approach.
Undertones
This is where Britannia Blue gets interesting and also where people get confused.
The primary undertone is blue, but there’s a secondary green undertone that comes depending on your lighting situation. And underneath all of it, there’s a gray backdrop that keeps everything from feeling too saturated.
When I first painted a sample swatch next to Hale Navy, the difference was clear. Hale Navy looks more true navy with violet notes, while Britannia Blue shifts toward the blue-green territory that feels more versatile in my opinion.
The green undertone is subtle, but it’s what makes this color play nicely with warm wood tones and brass fixtures.
In natural light, especially morning light, the green notes come up. Under warm incandescent bulbs at night, the gray backdrop dominates and it looks more muted.
Lighting Effect
Natural light with Britannia Blue works the best. This color comes alive when sunlight hits it. The blue undertones get emphasized, it feels dimensional, and you can see the complexity of the green-gray blend.
But with artificial lighting things shift.
I learned this when I specified Britannia Blue for a windowless powder room with only warm LED downlights. The color went flat and looked almost muddy-gray. And it was not looking terrible, but not what we were going for.
We ended up adding a cooler-toned vanity light to balance things out, and it helped, but it was an annoying fix that should be avoided.
Low light spaces are tricky with this color. It can look almost black-blue in a dim hallway or a room with only one small window. It might be the vibe you want…. but know what you’re getting into.
If you’ve a sun-drenched living room with south or east-facing windows, Britannia Blue will give you a soft, sophisticated look. If your space is dark, either embrace the moody drama or pick a light blue-gray.
Style and Uses
Britannia Blue works with many styles. I’ve used it in traditional spaces with crown molding and wainscoting, transitional kitchens with shaker cabinets, and a modern coastal bedroom when paired with bright whites and natural textures.
The key is how you style around it.
For traditional interiors, pair it with warm neutrals like Revere Pewter and classic whites like White Dove OC-17. The color has depth to anchor a room without feeling stuffy.
For transitional or modern spaces, I like combining it with marble countertops, brushed nickel or matte black hardware, and keeping the rest of the palette minimal.
It makes Britannia Blue be the statement.
I’ve also seen it work beautifully in coastal settings, but you have to lean into the green undertones by bringing in sage greens and sandy beiges.
One place I DON’T recommend is where there are too many bright, colorful eclectic spaces. It’s too refined for the energy. It wants to be sophisticated, not playful.
Benjamin Moore Britannia Blue: Room-by-Room Suitability
Now, we’ve covered what this color is, let’s talk about where it works best in your home. Because… not every room is going to look good in Britannia Blue, and I’d rather be honest with you. I’ve tested this color in a dozen different applications, and some worked beautifully, while others NOT.
So let me walk you through each room and give you the real story about what to expect, what works, and what I’d avoid based on experience, not only on theory.
Living Room
Living rooms are my favorite application for Britannia Blue.
I used it as an accent wall behind a sofa, and it created a really beautiful focal point without overwhelming the space. I paired it with Chantilly Lace OC-65 on the other three walls, and the contrast was looking stunning.
The blue undertones created a calming atmosphere that feels intentional and designed.
If your living room has a lot of windows, you could consider doing all four walls, but I’d say, make sure you have light furniture and plenty of texture to keep it from feeling too heavy.
One mistake I see people make is pairing Britannia Blue walls with dark leather furniture. And it looks too much. Everything sinks into itself and the room feels small and darker than it needs to.
Bedroom
Bedrooms are tricky with dark blues because you want restful not depressing.
Britannia Blue can work well in a primary bedroom if you balance it right. The blue undertones are naturally calming, which is great for sleep, but the low LRV means you need to be thoughtful about bedding and window treatments.
I did a bedroom accent wall with Britannia Blue behind the headboard, kept the other walls in Simply White, and brought in soft white bedding with some warm wood nightstands.
It felt like a hotel in the best way.
But when I tried doing a full bedroom in Britannia Blue with minimal windows….it felt oppressive.
Bathroom
Bathroom vanities painted in Britannia Blue are gorgeous.
There’s something about pairing this blue-gray with white marble countertops and brushed nickel or brass fixtures that works. It feels expensive without being pretentious.
I painted a client’s bathroom vanity in Britannia Blue with a semi-gloss finish for durability, paired it with White Dove walls and some simple white subway tile, and the vanity became the star of the room. I also added some warm wood mirrors and matte black hardware, and it looked pulled together.
For bathroom walls, I’d suggest being more cautious. If it’s a powder room with good lighting and you WANT drama, you can consider this color.
But a primary bathroom with limited light, you can feel like a dark cave.
Beadboard painted in Britannia Blue with white walls above can also look fresh and coastal.
Kitchen
Kitchen cabinets are where Britannia Blue shines.
I’ve used it on full cabinet systems and as an island-only color, and both approaches work depending on the space.
For a kitchen island, Britannia Blue creates this beautiful anchor point, especially when you pair it with White Dove upper cabinets. The contrast is clean but not harsh, and the green undertones play nicely with warm wood floors and gold or brass cabinet pulls.
I did a kitchen in Britannia Blue in a space with windows and white countertops, and it was stunning. But the lighting is the KEY here, because without the windows, it would’ve looked too dark.
One thing I always recommend: if you’re doing Britannia Blue cabinets, keep your backsplash light and your countertops either white or light neutral for the balance.
Exterior
Britannia Blue on exterior siding or front doors is bold but can look incredible on the right house.
I’ve seen it on coastal homes where it picks up the ocean tones, and on traditional colonials where it adds character without being too trendy.
For front doors specifically, Britannia Blue is a great alternative to the standard navy or black.
It has personality but feels classic too.
But for exterior siding, you need to consider your surroundings. If you’re in a neighborhood with good landscaping and natural green tones, the green undertones in Britannia Blue will harmonize nicely.
Also, test the color in sun AND shade on your house. Exterior light is different, and you don’t want surprises after the painter is done.
What is the difference between Britannia Blue and Hale Navy?
I get this question ALL the time, and it’s a good one because on the color swatch they look similar.
But in real life, they look different.
Hale Navy HC-154 is a deep, more traditional navy with subtle violet undertones. It’s rich, dark, and looks more formal. When you put Hale Navy on the wall, you’re getting the classic navy vibe.
On the other hand, Britannia Blue is lighter and has the green-gray undertones, and feels softer. It’s more updated, more versatile, and easier to live with in my experience.
I tested them side by side once for a client, and the difference was clear. Hale Navy felt dramatic and moody, which she loved in theory but worried to go with it for the long-term. Britannia Blue gave the blue depth she wanted and felt more approachable.
If you want maximum drama and traditional navy vibes, go with Hale Navy.
But if you want something that has presence but won’t dominate your space, Britannia Blue is better to go with.
Also, Hale Navy shows the violet undertones more in some lighting, which can be beautiful but also surprising. Britannia Blue’s blue-green is more consistent in different light conditions.
Pros and Cons of Benjamin Moore Britannia Blue
Let me be straight with you about what works and what doesn’t with this color.
Pros:
- Timeless and sophisticated without feeling stuffy or dated
- Versatile across multiple design styles – traditional, transitional, coastal, modern
- Green undertones make it warmer and more approachable than stark navy blues
- Works beautifully on cabinetry, accent walls, and exteriors when styled correctly
- Pairs well with a wide range of whites and neutrals like White Dove, Revere Pewter, and Edgecomb Gray
- Medium-dark depth creates visual interest without being as heavy as true navy
Cons:
- Low LRV means it looks DARK in low-light spaces and can make rooms feel smaller
- Requires good lighting to prevent it from looking muddy or flat – not great for north-facing or windowless rooms
- Undertones shift depending on lighting conditions, which can be confusing if you don’t test properly
- Can feel too heavy if used on all four walls in smaller spaces without adequate natural light
- Not ideal for bright, colorful, eclectic interiors – it wants to be the sophisticated anchor, not compete with other bold colors
- Needs careful coordination with furniture and finishes – dark furniture or heavy textures can make it feel oppressive
Conclusion
Look, Britannia Blue Benjamin Moore isn’t everyone’s color, and that’s fine.
If you’re looking for a blue that has depth, character, and sophistication without being as intense as traditional navy, this is worth going for your space.
But do me a favor and TEST it. Get the peel-and-stick samples, put them up in different areas of the room, watch how the light changes throughout the day.
And be honest with yourself about your lighting situation. If your space is dark and you’re not willing to upgrade your lighting, this isn’t the right color for you.
But if you’ve got the light, the right coordination colors, and you’re willing to go with bold…. Britannia Blue can be the navy-ish color.
