Wild Fox Painting Logo

Neptune Blue

570D-6 | behr | HEX: #39729c | RGB: 57, 114, 156

Behr Neptune Blue (570D-6): A Bold and Timeless Navy Hue for Inspired Interiors

Behr Neptune Blue (570D-6) is a bold, deep navy that evokes a sense of sophistication, calm, and timeless elegance. With its rich and saturated tone, Neptune Blue can instantly transform your space into a haven of refined beauty. Whether you're designing a modern coastal retreat, a stately office, or a striking accent wall, this versatile shade is sure to make a lasting impression.

Undertones of Behr Neptune Blue

Neptune Blue is characterized by its cool undertones, which lean slightly toward indigo. These subtle undertones bring a depth and complexity to the color, ensuring it feels rich and luxurious without being overly dark or heavy. The cool base makes it an ideal choice for spaces where you want to create a serene or polished atmosphere. It balances beautifully between boldness and subtlety, making it adaptable to a variety of design styles.

Coordinating Colors for Neptune Blue

When working with Neptune Blue, consider pairing it with complementary and contrasting shades to enhance its impact. Here are some coordinating colors that work harmoniously with this striking navy:

  • Neutrals:

    • Behr Swiss Coffee (12): A warm off-white that softens Neptune Blue, creating a crisp and classic pairing.
    • Behr Silver Drop (790C-2): A pale gray that adds a modern, airy touch without competing with the boldness of Neptune Blue.
  • Earthy Tones:

    • Behr Natural Almond (DC-005): A light beige with warm undertones that adds a grounded, organic feel to your palette.
    • Behr Burnished Clay (PPU7-09): A muted, dusty taupe that complements the richness of Neptune Blue while adding a touch of warmth.
  • Vibrant Accents:

    • Behr Lemon Zest (P300-7): A bold yellow that injects energy and brightness, perfect for a playful or contemporary aesthetic.
    • Behr Seafoam Pearl (PPU10-08): A soft, minty green that creates a refreshing coastal vibe when paired with Neptune Blue.

These combinations can be tailored to your specific design goals, whether you're seeking contrast, harmony, or a pop of color.

Uses for Behr Neptune Blue

Neptune Blue’s versatility makes it suitable for a wide variety of applications. Here are some creative ways to incorporate this powerful hue into your home or workspace:

  • Accent Walls:
    Create a striking focal point by painting an accent wall in Neptune Blue. Pair it with lighter walls and metallic decor elements, such as gold or brass, to elevate the space with a touch of luxury.

  • Cabinetry:
    Revamp your kitchen or bathroom with Neptune Blue cabinetry. This bold choice adds drama and sophistication, especially when paired with white countertops and subway tiles.

  • Living Rooms:
    Use Neptune Blue to anchor your living room by painting the walls or incorporating it into furniture upholstery. Pair it with plush textures like velvet or linen for a cozy yet upscale feel.

  • Bedrooms:
    Transform your bedroom into a calming retreat by painting the walls Neptune Blue. This serene shade pairs beautifully with soft bedding in neutral tones, creating a peaceful environment for rest and relaxation.

  • Home Offices:
    Infuse your workspace with focus and refinement by choosing Neptune Blue for the walls or built-in shelving. Its professional and calming nature encourages productivity while maintaining a polished aesthetic.

  • Exterior Accents:
    Neptune Blue also shines in exterior applications, such as shutters, front doors, or porch furniture. Its bold yet classic appearance adds curb appeal and stands out beautifully against lighter siding or brickwork.

Lighting Considerations

Neptune Blue’s depth and undertones can shift slightly depending on the lighting in your space. In brighter, natural light, the color may appear slightly cooler and more vivid, while in dimmer or artificial lighting, it can feel richer and more subdued. To ensure the perfect look, test the color in various lighting conditions before committing to it on a larger scale.


Behr Neptune Blue (570D-6) is a statement-making navy that effortlessly combines elegance and versatility. Its ability to adapt to different styles and settings makes it a favorite among interior designers and homeowners alike. Whether you're using it to create drama, sophistication, or serenity, Neptune Blue is a timeless choice that will elevate your space for years to come.

Explore All Our Core Services in More Detail

Live on the Eastern Slope of Colorado and looking for a painting professional, check out all our painting services and reach out for a free estimate.

Copyright © 2025 : Wild Fox Painting Inc.