Interiors with a coastal vibe have been rising in popularity in 2025. Muted blue tones specifically are having a major moment right now, and for good reason.
These shades of blue are timeless, can be styled neutral, and they add just the right amount of color and character to your room.
When it comes to choosing the perfect paint color, the options can sometimes feel endless and very overwhelming. As a builder and designer who has renovated more homes than I can count, I’ve seen firsthand how the right paint color can completely transform a space.
So whether you’re dreaming of a light blue room, a coastal blue bathroom, or you’re just looking for the perfect shade to create a moody navy blue bedroom… I’ve rounded up a color for every style and mood.
Here are 10 of our favorite muted blue paint colors. All tried, tested, and loved in real-life Kadilak Homes projects:
1.) Jamestown Blue HC-148
Click here to see it in this modern rustic 60s colonial reveal ➝
Vibe: Soft and serene
Perfect for: Living rooms, offices, or entryways
Why we love it: This color is the definition of “quiet confidence.” It has just enough depth to feel grounded, but still keeps things light. We used it in a modern rustic colonial project, and it brought a cozy, lived-in charm to the space. Bonus? It pairs beautifully with wood tones and matte black hardware.
2.) Palladian Blue HC-144
Click here to see it in our Old Charm laundry room remodel ➝
Vibe: Light and airy with a touch of green
Perfect for: Laundry rooms, kitchens, or powder rooms
Why we love it: Palladian Blue feels like a breath of fresh air. We used it on cabinetry in a recent laundry room makeover, and it brought the whole space to life. This one works especially well in smaller rooms where you want a pop of color without going too bold.
3.) Wedgewood Gray HC-146
See it in our Function & Flow project ➝
Vibe: Clean and calming
Perfect for: Mudrooms, bathrooms, or hallways
Why we love it: This is one of those perfect blue-gray hybrids. It’s subtle enough to act as a neutral, but still gives your space that fresh, coastal feel. We used it on custom mudroom built-ins, and it looks incredible against crisp white trim and patterned tile.
4.) Wales Gray 1585
See it our New Chapter for a New Home project ➝
Vibe: Warm, muted, and versatile
Perfect for: Living rooms, bedrooms, or home offices
Why we love it: Think of Wales Gray as your “goes-with-everything” kind of color. It has just a whisper of blue, which makes it feel peaceful without being cold. It was the ideal backdrop for the living room in one of our favorite family homes.
5.) Kentucky Haze AC-16
Click here to see it inside The Morrison Project ➝
Vibe: Soft sophistication
Perfect for: Offices, libraries, or bedrooms
Why we love it: We’re obsessed with how this color elevates a space. It has a subtle smoky undertone that adds depth and drama—without going full-on navy. In a recent office renovation, we used it on custom built-ins, and it turned out absolutely stunning.
6.) Charlotte Slate AC-24
Click here to see this in our New Chapter for a New Home project ➝
Vibe: Deep and moody
Perfect for: Accent walls, bedrooms, or cozy dens
Why we love it: If you’re leaning into that moody blue bedroom trend, this one’s for you. Charlotte Slate is bold without being harsh. It looks amazing with warm metals like brass or antique gold, and adds instant sophistication.
7.) Nocturnal Gray 2135-30
Click here to see it in our Nature-Inspired project ➝
Vibe: Bold, stormy, and striking
Perfect for: Home exteriors, front doors, or feature walls
Why we love it: Not all blues have to live indoors! We used Nocturnal Gray on the exterior of a nature-inspired home, and it gave the whole place a dramatic, modern edge. This shade is the sweet spot between navy and charcoal.
8.) Ocean Floor 1630
Click here to see it inside The Cape House project ➝
Vibe: Coastal-cool and cozy
Perfect for: Family rooms, accent walls, or bathrooms
Why we love it: If you’re craving that blue color palette that feels beachy but grown-up, Ocean Floor is your go-to. We used it on shiplap walls and built-ins, and it added that warm, nautical touch without being cliché.
9.) Andes Summit CSP-600
Click here to see it in our Navy Blue-Inspired New Build ➝
Vibe: Rich and dramatic
Perfect for: Living rooms, bedrooms, or stairwells
Why we love it: This is a true navy with enough softness to work in any room. It’s perfect for those navy blue bedrooms that are trending like crazy right now. In one of our favorite new builds, we used Andes Summit to anchor the living room, and it gave the space that “wow” factor.
10.) Kensington Blue 840
Click here to see it inside our Cozy Living Room project ➝
Vibe: Classic with a twist
Perfect for: Bookshelves, dining rooms, or bathrooms
Why we love it: Kensington Blue walks the line between traditional and trendy. It’s rich, timeless, and pairs beautifully with white, tan, and wood tones. We used it in a cozy living room reno, and it turned plain built-ins into a total showstopper.
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