15 Blue Coastal Bedroom Ideas That You Will Love

When it comes to creating a calm, seaside-inspired retreat, nothing captures that breezy vibe quite like a blue coastal bedroom. Whether it’s a bold navy accent wall or soft sky-blue linens, the right shades of blue can instantly transport you to a place that feels serene and refreshing.

In this article, I’ll share 15 beautiful blue coastal bedroom ideas to inspire your next makeover.

Quick overview – Items needed

1. Paint colors
2. Bed
3. Nightstands
4. Chair
5. Bedding
6. Throw blanket
7. Accent pillows
8. Rug
9. Lamps
10. Mirror
11. Wall plates
12. Curtains
13. Artwork
14. Bench
15. Tray

To recreate the serene of this beautiful coastal-inspired bedroom, here is a step by step guide. The items shown may not be the exact products, but I have chosen my personal favorites that will help you create a stunning bedroom with a blue coastal vibe!

1. Paint the Wall:

• Color: Choose a rich blue similar to Sherwin-Williams’ Refuge (SW 6228) or Benjamin Moore’s Whipple Blue (HC-152).

Both of these paint colors will create a perfect blend of elegance, relaxation, and coastal charm.

Refuge (SW 6228) – Sherwin-Williams

• Color Personality: Refuge is a deep, muted blue with hints of gray and green undertones, giving it a sophisticated, tranquil feel.
• Why It Works for a Coastal Bedroom:
  • It mimics the depth of the ocean on a cloudy day, evoking a peaceful and grounded vibe.
  • Its soft undertones make it versatile, working well with white furniture, neutral accents, or natural wood pieces typical of coastal decor.
  • Ideal for creating a moody yet calming retreat, especially in a room with plenty of natural light.

Best Use:

• As an accent wall color behind the bed for a cozy focal point.
• Pairs beautifully with soft white trims and lighter blues to create layered coastal elegance.

Whipple Blue (HC-152) – Benjamin Moore

• Color Personality: Whipple Blue is a rich, classic blue with a slight warmth, reminiscent of clear summer skies and calm seas.
• Why It Works for a Coastal Bedroom:
  • It adds a fresh, clean feel while maintaining a cozy, inviting atmosphere.
  • Its medium depth makes it perfect for creating a balanced coastal vibe—not too dark, but bold enough to make a statement.
  • Works well with both nautical elements (like stripes and anchors) and more refined coastal decor, giving your room flexibility.

Best Use:

• Great for all four walls if you want to immerse the space in calming blue.
• Complements natural fibers like jute rugs or wicker furniture, making the room feel airy yet cozy.

Before you purchase the paint, you can get real peel and stick paint samples of these paint colors here:

Peel-and-Stick Paint Sample – Refuge (6228) – Sherwin-Williams

Peel-and-Stick Paint Sample – Whipple Blue (HC-152) – Benjamin Moore

2. Furniture Selection:

• Bed: Opt for a white or light-colored headboard with slats or a shutter-like design.

• Nightstands: Place matching, light-wood nightstands on both sides of the bed.

• Chair: Add a white armchair with accent pillows for a cozy corner.

Here are some reasons why a white armchair is a great choice for a blue coastal bedroom.

• Adding a white armchair provides a clean, bright contrast.
• White stands out beautifully against blue walls, creating a fresh and airy look.
• It mimics the light, open feel of a coastal home, where natural tones and whites dominate.
• Provides a versatile Base for Seasonal Updates.
• A white armchair acts as a neutral canvas, making it easy to switch out pillow colors and patterns.
• You can refresh the look with coastal-themed pillows (like blue stripes, coral prints, or soft neutrals) without changing the chair itself.
• The armchair invites you to curl up with a book or enjoy morning coffee, adding a functional and relaxing element to the room.With the addition of soft pillows and possibly a light throw blanket, the corner becomes a cozy, restful space.
• White furniture reflects natural light, keeping the room bright and open.It blends seamlessly with other coastal decor elements like wood accents, jute rugs, or natural fiber baskets.
• A cozy reading nook with a white armchair draws the eye and balances the space, especially if the armchair is paired with a small side table and a lamp.

3. Textiles & Bedding:

• Bedding: Stick with neutral tones like white or cream for the duvet, blanket, and pillows.

Using neutral tones will evoke a sense of calm, mirroring the light and airy atmosphere of beachside living. White and cream fabrics mimic the look of soft sand, seashells, and driftwood, reinforcing the natural elements of a coastal theme.

Also, white or cream bedding keeps the room feeling crisp and bright, especially against bold blue walls or accents.

• Throw Blanket: Add a light-blue or striped blanket for extra texture and coastal vibes.

• Accent Pillows: Incorporate patterns with blues to echo the wall color and ocean-inspired feel.

4. Rug:

• Choose a woven jute or natural fiber rug in a blue coastal bedroom to bring warmth and a casual beachy feel.
• Jute and natural fibers reflect the textures found in coastal settings, such as sandy beaches, driftwood, and seagrasses.
• The earthy tones of the rug balance blue walls and add warmth, creating a relaxed, beach-inspired vibe.
• Natural fiber rugs introduce subtle texture, which prevents the room from feeling flat or one-dimensional.They complement soft fabrics like bedding and pillows, creating a beautiful contrast between smooth and rough surfaces.

5. Lighting & Accessories:

• Lamps: Use neutral-colored lamps with rounded, natural-texture bases (like ceramic or wood).

Although natural light is key to the coastal vibe as it reflects the bright, open feeling of the seaside, proper lighting in the evening is also important.

• Soft, warm lighting in the evening prevents the room from feeling cold, especially with cooler blue tones on the walls.
• Look for bulbs in the 2700K-3000K range, which emit a warm, cozy glow, balancing the cooler hues in the space.

• Mirror: Hang a small, round mirror with a driftwood or rattan frame above the headboard.
• Wall Plates/Decor: Add ocean-themed plates or small framed prints in a loose arrangement on the wall.

6. Curtains:

• Install light, white curtains to enhance the room’s airy, coastal atmosphere.
• Mount them high and wide to make the window feel larger.

White curtains allow sunlight to filter in softly, brightening the room without overwhelming it. Natural light enhances the beauty of blue walls and creates a calm, serene atmosphere that mimics a breezy seaside environment.

7. Accents & Final Touches:

• Artwork: Add a subtle, beach-themed framed print next to the bed.

• Small Tray or Bench: Place a rattan or wicker bench at the foot of the bed for a charming touch.

• Tray with Breakfast Items: If desired, place a tray with a simple breakfast setup for added warmth and lived-in charm.

Blue coastal bedroom images

Here are a few more images that you can use for inspiration when setting up your blue coastal bedroom.

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