27 Blue Room Paint Ideas | Coastal Interiors

Inspirational coastal theme rooms painted in shades of blue. From light to dark and everything in between.

Blue Paint Ideas for Every Room | Coastal Interior Paint Ideas
The color blue reigns supreme as a coastal home decor color choice, and there isn't a color that doesn't go with blue, no matter what hue of blue it is -aqua, turquoise, teal, or navy blue, just to name a few popular blue interior paint colors. 

Lighter shades of blue are known to have a calming effect and a really light pale blue can make a subtle neutral backdrop in a space. The color blue can also be energetic when bright tones are used, or dramatic when a dark blue, such a navy blue, is applied.      

These interior wall paint ideas show that the color blue works in any room.

Blue Entrayway STorage Console Table Idea

Certain shades of blue immediately take you to the beach. This blue color is fresh and inviting. 

Crisp white is the perfect contrast for all blues. Whether it is a light pastel blue like in this entryway, or a darker shade of blue. The darker the blue against the crisp white the more dramatic the effect.  

A breezy light blue paint was chosen for this beach cottage style living room, designed by Wendy Patrick.

The pale blue painted walls come off very neutral in this colorful coastal living room. Natural materials such a wood and wicker add earthiness to a bright room. 

Blue Painted Living Room Walls and Ceiling

Not only are the walls painted in a lively blue in this living space, the ceiling is included in the blue color scheme to.

Pale Blue Coastal Living Room Wall Color Ideas

Add yellow to light blue and you get a very bright sunny space. The entire lounging area of this living room sits on a great Neutral Rug that brings warmth to the space.    

Soft Pale Blue Painted Coastal Living Room Idea

The bright blue and green color scheme in this living room is balanced out with wooden furniture pieces. 

Blue is a great interior color choice for a small room, like this cozy living room that is designed in a blue monochromatic scheme. A monochromatic color scheme can make a small room feel larger.

Blue Painted Interior Wall Ideas Living Room

Here we are seeing a very nice saturated blue on the wall. This medium blue still has a breezy feel which coastal decor is known for.  

Dark Blue Painted Living Room Idea Color Scheme Wall Paint

This living room is a more dramatic example of how to use blue. The ocean theme is explicit with a great Coastal Gallery Wall

Blue Paint Ideas for any Room Painting Window Frames

To paint window frames and moldings blue is a more unique way to give a room an infusion of blue. 

Pale Blue Light Painted Dining Room with Coral Coastal Beach Color Combination
Original Source BHG (no longer available)

Vibrant cottage style dining room that uses a light blue on the wall, complemented by colorful furnishings, and a crisp white table.

Blue Dining Room with Black Table
Coastal Theme Living with Williams Sonoma 

The big contrast color to the blue painted wall in this dining room is the elegant black table. Warm yellow is added to the space with two upholstered chairs.  

Dark navy blue walls against white and dark wood is a classic nautical design choice.  The wall art is kept blue and white as well. It's another monochromatic idea.   

Blue Painted Bedroom Elegant

Darker blues can really be appreciated in a bedroom where you might not be looking for brightness.

Blue Painted Accent Wall Behind Bed

The blue paint is softened in this bedroom, leaning towards a gray hue. This is a very soothing and cozy color choice for a bedroom.

Pale Blue Painted Bedroom Inerior Walls

Brighter blues make a room feel more beachy, and the choice of art is also an important design element. 

Blue Painted WAlls in Tropical Bedroom
Blue Painted Walls in a Tropical Bedroom

A tropical theme bedroom with pale blue painted walls. Green pairs very well with any shade of blue.

Pale Blue Painted Beach Bedroom Dreamy

An airy beachy blue bedroom with a feminine touch. The furnishings chosen give this blue bedroom a cottage vibe.

Turquoise Blue Bedroom Idea from Ideal Home

Bright blue is abundant in this lively bedroom that uses bright red as a high contrast color.     

Art Above the Bed Ideas

Pale Blue Painted Bedroom Accent Wall

The walls in this bedroom are painted in a pale blue, except for the wall behind the headboard which is painted white to emphasize the dark blue bed. 

Bright Blue Painted Shiplap Accent Wall Bedroom

The wall behind the bed is made the focal point with wood paneling painted in a vivid blue. 

Blue Walls in Bathroom Ideas

Turn your bathroom into a beachy oceanic spa by painting the walls in a breezy light blue.  

Pail Blue Painted Bathroom Walls

Another example of a beachy spa bathroom where you can soak in a claw foot Tub.

Blue Bathroom Ideas for Coastal Living

Image: Original Source Unknown

This bathroom is painted in a very bright and vibrant blue hue. The space has a playful feeling with its blue double Sinks and Blue Knobs

And again, if you love contrast and a little bit of drama, paint the walls in a dark shade of blue.  

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