Dark Harbor CSP-720 by Benjamin Moore

If you’re searching for a paint color that effortlessly blends sophistication with tranquility, let me introduce you to Benjamin Moore’s Dark Harbor (CSP-720). This deep, moody teal is more than just a shade—it’s an experience. Imagine walking into a room where the walls envelop you in a sense of calm, yet still command attention with their rich, captivating depth. That’s the magic of Dark Harbor. Whether you’re redesigning your living room, bedroom, or home office, this color has the versatility to transform any space into a serene retreat.

Dark Harbor sits beautifully in the blue-green family, with an LRV of 7.72%, meaning it absorbs light rather than reflecting it. This makes it perfect for creating intimate, cozy atmospheres. But don’t let its darkness intimidate you—when paired with the right lighting and decor, it can work wonders even in smaller rooms. The key is balance. If you’re worried about it feeling too heavy, try using it on an accent wall or pairing it with lighter furnishings and plenty of natural light. The result? A space that feels both dramatic and inviting.

One of the standout qualities of Dark Harbor is its adaptability across different decor styles. Love modern farmhouse? This color adds depth to shiplap and rustic wood accents. Prefer a coastal vibe? It echoes the deep hues of the ocean, especially when paired with crisp whites and natural textures. Industrial spaces benefit from its moody undertones, while bohemian interiors can play up its richness with layered textiles and metallic finishes. No matter your style, Dark Harbor brings a sense of curated elegance to the table.

When it comes to application, this paint is a dream to work with. It’s brush-smooth, roller-ready, and dries quickly, so you won’t be waiting around forever to see the final result. Coverage is excellent—you’ll likely only need one or two coats for full opacity, especially if you’ve prepped your surfaces properly. And because it’s low-VOC, you won’t have to deal with harsh fumes, making it a great choice for indoor projects. Plus, its washability means it’s practical for high-traffic areas like hallways or dining rooms.

Now, let’s talk undertones. Dark Harbor leans cool with its blue-green base, which gives it that refreshing, serene quality. But here’s the thing—undertones can shift depending on the light and surrounding colors. In a north-facing room, it might appear more blue, while in a south-facing space with warm sunlight, the green notes could come forward. That’s why it’s always a good idea to test a swatch in your home before committing. Paint a small section and observe it at different times of day to see how it interacts with your space.

Wondering what colors to pair with it? Dark Harbor plays well with a range of shades. For a classic look, crisp whites like Benjamin Moore’s White Dove or Pure White on trim and ceilings keep things fresh and balanced. If you’re feeling bold, try pairing it with warm woods or even black trim for a dramatic contrast. Complimentary shades like soft taupes, warm grays, or even blush pinks can soften its intensity, while deeper hues like charcoal or navy can amplify its moody vibe.

Lighting is another crucial factor. In bright, sunlit rooms, Dark Harbor reveals its vibrant side, almost shimmering with depth. In lower-light spaces, it deepens into a lush, almost mysterious backdrop. This dynamic quality means it adapts to your room’s natural light, never looking flat or one-dimensional. If your space lacks natural light, consider layering in ambient lighting—think floor lamps, sconces, or even candles—to keep the room from feeling too dark.

As for where to use it, the possibilities are endless. In a bedroom, it creates a cocoon-like effect, perfect for unwinding after a long day. In a home office, it fosters focus and creativity. A dining room wrapped in Dark Harbor feels instantly elegant, especially when paired with a statement light fixture and rich textiles. Even hallways, often overlooked, can become striking passages with this color on the walls. And let’s not forget furniture—a dresser, bookshelf, or even kitchen island painted in Dark Harbor adds a touch of sophistication without overwhelming the space.

Of course, no color is without its challenges. Dark Harbor’s depth means it demands careful surface prep—any imperfections in your walls will show up more prominently. And while it’s versatile, it might feel too intense for some if used on all four walls in a small, windowless room. But these are small trade-offs for the impact it delivers. If you’re on the fence, start small. Paint a single wall or a piece of furniture and see how it makes you feel. Chances are, you’ll fall in love with its transformative power.

So, is Dark Harbor right for your project? If you’re craving a color that’s equal parts calming and captivating, the answer is yes. It’s a designer favorite for a reason—it elevates spaces with its depth, adapts to various styles, and creates an ambiance that’s hard to replicate with lighter shades. Whether you’re going for a cozy nook or a bold statement, Dark Harbor delivers. Just remember: test it in your space, pair it thoughtfully, and let its moody beauty work its magic. Your walls—and your soul—will thank you.

Real Room Photo of Dark Harbor CSP-720

Undertones of  Dark Harbor ?

The undertones of Dark Harbor are a key aspect of its character, leaning towards Blue. These subtle underlying hues are what give the color its depth and complexity. For example, a gray with a blue undertone will feel cooler and more modern, while one with a brown undertone will feel warmer and more traditional. It’s essential to test this paint in your home and observe it next to your existing furniture, flooring, and decor to see how these undertones interact and reveal themselves throughout the day.

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HEX value: #1E4850

RGB code: 30, 72, 80

Is  Dark Harbor Cool or Warm?

Dark Harbor leans cool with its deep teal base, providing a refreshing contrast in warm-toned spaces. It’s a perfect choice if you’re looking to create a balanced environment that feels both serene and sophisticated.

Understanding Color Properties and Interior Design Tips

Hue refers to a specific position on the color wheel, measured in degrees from 0 to 360. Each degree represents a different pure color:

• 0° represents red
• 120° represents green
• 240° represents blue

Saturation describes the intensity or purity of a color and is expressed as a percentage:

• At 0%, the color appears completely desaturated—essentially a shade of gray
• At 100%, the color is at its most vivid and vibrant

Lightness indicates how light or dark a color is, also expressed as a percentage:

• 0% lightness results in black
• 100% lightness results in white

Using Warm Colors in Interior Design

Warm hues—such as reds, oranges, yellows, warm beiges, and greiges—are excellent choices for creating inviting and energetic spaces. These colors are particularly well-suited for:

• Kitchens, living rooms, and bathrooms, where warmth enhances comfort and sociability
• Large rooms, where warm tones can help reduce the sense of emptiness and make the space feel more intimate

For example:

• Warm beige shades provide a cozy, inviting atmosphere, ideal for living rooms, bedrooms, and hallways.
• Warm greige (a mix of beige and gray) offers the warmth of beige with the modern appeal of gray, making it a versatile backdrop for dining areas, bedrooms, and living spaces.

However, be mindful when using warm light tones in rooms with limited natural light. These shades may appear muted or even take on an unpleasant yellowish tint. To avoid a dull or flat appearance:

• Add depth by incorporating richer tones like deep greens, charcoal, or chocolate brown
• Use textured elements such as curtains, rugs, or cushions to bring dimension to the space

Pro Tip: Achieving Harmony with Warm and Cool Color Balance

To create a well-balanced and visually interesting interior, mix warm and cool tones strategically. This contrast adds depth and harmony to your design.

• If your walls feature warm hues, introduce cool-colored accents such as blue or green furniture, artwork, or accessories to create contrast.
• For a polished look, consider using a complementary color scheme, which pairs colors opposite each other on the color wheel (e.g., red with green, orange with blue).

This thoughtful mix not only enhances visual appeal but also creates a space that feels both dynamic and cohesive.

Light Temperature Affects on Dark Harbor

Natural Light

Natural daylight changes in color temperature as the sun moves across the sky. At sunrise and sunset, the light tends to have a warm, golden tone with a color temperature around 2000 Kelvin (K). As the day progresses and the sun rises higher, the light becomes cooler and more neutral. Around midday, especially when the sky is clear, natural light typically reaches its peak brightness and shifts to a cooler tone, ranging from 5500 to 6500 Kelvin. This midday light is close to what we perceive as pure white or daylight-balanced light.

These shifts in natural light can significantly influence how colors appear in a space, which is why designers often consider both the time of day and the orientation of windows when planning interior color schemes.

Artificial Light

When choosing artificial lighting, pay close attention to the color temperature, measured in Kelvin (K). This determines how warm or cool the light will appear. Lower temperatures, around 2700K, give off a warm, yellow glow often used in living rooms or bedrooms. Higher temperatures, above 5000K, create a cool, bluish light similar to daylight, commonly used in kitchens, offices, or task areas.

Use the slider to see how lighting temperature can affect the appearance of a surface or color throughout a space.

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LRV of Dark Harbor

The Light Reflectance Value (LRV) of Dark Harbor is 7.72%, which places it in the Dark colors category. This means it does not reflect light. Understanding a paint’s LRV is crucial for predicting how it will look in your space. A higher LRV indicates a lighter color that reflects more light, making rooms feel larger and brighter. A lower LRV signifies a darker color that absorbs more light, creating a cozier, more intimate atmosphere. Always consider the natural and artificial lighting in your room when selecting a paint color based on its LRV.

Detailed Review of  Dark Harbor

Dark Harbor is a striking choice that can dramatically change the feel of your space. This color works beautifully in various lighting conditions, maintaining its allure from day to night. When applied, it delivers a smooth finish that enhances its richness. Whether you’re aiming for a serene bedroom or a bold accent wall, Dark Harbor stands out without overwhelming the room. It pairs well with both light and dark decor, making it a versatile option. Just remember to prep your surfaces well for the best results, and you’ll be treated to a stunning finish that elevates your home’s aesthetic.

Pros & Cons of  CSP-720 Dark Harbor

Colors that go with Benjamin Moore Dark Harbor

FAQ on CSP-720 Dark Harbor

Can Dark Harbor be used in small spaces?

Absolutely! While Dark Harbor is a deep color, it can add depth and character to small spaces. To avoid a cave-like effect, consider pairing it with ample lighting and lighter decor. It can create a cozy, intimate atmosphere when done right.

What trim colors work best with Dark Harbor?

Dark Harbor pairs wonderfully with various trim colors. For a classic look, opt for crisp whites like White Dove or Pure White. If you’re feeling bold, consider warm woods or even black trim for a more dramatic effect.

Comparisons Dark Harbor with other colors

Official Page of Benjamin Moore Dark Harbor CSP-720