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A match of Dulux Intercoastal is a muted cool gray with a faint blue-green undertone and a slate-like cast. It reads medium-dark rather than black, with very low chroma, so the color stays restrained instead of looking bright or saturated.

MyPerfectColor custom spray paint matched to the selected brand color can be used on vents, switch plates, speaker grilles, brackets, railings, mailboxes, shelf supports, and similar small parts where a subdued gray needs to carry across different materials. It can also work for PVC trim pieces, hardware, and removable accessories that need to coordinate with an existing painted surface without drawing extra attention.

Because this is a low-chroma, darker color, finish and substrate can influence how it reads. Thin coverage may leave contrast showing through on light or uneven surfaces, and gloss level can make surface texture or prep marks more noticeable. Apply in smooth, even coats for the most consistent match, especially on metal, plastic, and previously coated parts.

Similar colors:

Graphite
18 B 25 Dark Grey
9-097 Dark Grey

Product Data

About Dulux Paints

Dulux's decorative paints enrich people's lives by bringing visual delight and lasting care to their surroundings. You probably don't realize it but, every day, wherever you go, you're looking at Dulux's work. From hospitals and schools to the house next door, Dulux's colors are chosen by professional decorators, contractors and do-it-yourself enthusiasts across Canada.

Matching Dulux Paint Colors

MyPerfectColor is able match all of the Dulux paint colors so you can find and enjoy the colors you love. MyPerfectColor uses its expert capabilities to recreate the original Dulux color by matching the original Dulux color books and swatches. MyPerfectColor is not using Dulux paint.

The colors shown on this website are computer video simulations of the Dulux Color and may not match Dulux Color standards. Refer to Dulux Publications to obtain the accurate color. Please know that MyPerfectColor is matching the original Dulux color. If you intend to touch up paint that has been on your walls for years, know that your color has undoubtedly changed from the original due to exposure to light and age and the new paint may not match. You will achieve best results by re-coating the entire surface.

If you need more assistance, please feel free to contact us and one of our expert staff would be happy to help.

Frequently Asked Questions About Match of Dulux™ Intercoastal *

Where do I find the SDS for Dulux Intercoastal 45984 when ordering a MyPerfectColor match?

MyPerfectColor Safety Data Sheets are tied to the specific MyPerfectColor product and chemistry, not to the Dulux Intercoastal 45984 color name alone. Open the Safety Data Sheets page for the exact format you plan to buy, such as spray paint or another MyPerfectColor product, and use that SDS for handling and storage information.

If you are comparing formats, do not assume one SDS covers all of them. Check the page for the exact item before ordering.

What surface prep should I do before applying MyPerfectColor match of Dulux Intercoastal 45984?

Before applying a MyPerfectColor match of Dulux Intercoastal 45984, clean the surface, remove grease or release agents, and let it dry fully. Lightly scuffing is often helpful on sound glossy surfaces, but only if the substrate can be safely abraded.

Mask off adjacent areas and test the paint on the actual surface first. Prep and substrate condition can change how the color and finish read after the coating dries.

Can Dulux Intercoastal 45984 be ordered as spray paint for switch covers, vents, or hardware?

Yes. MyPerfectColor custom spray paint matched to Dulux Intercoastal 45984 is a practical choice for small parts and hardware such as switch covers, knobs, vents, speaker grilles, brackets, trim pieces, and similar items.

Because these parts are often handled or mounted close to other finishes, make sure the part is clean and properly prepared before spraying. If the item is plastic or already coated, test first and use primer when adhesion may be an issue.

How do I confirm Dulux Intercoastal 45984 is the right color before ordering a MyPerfectColor match?

Confirm Dulux Intercoastal 45984 from a physical swatch, original brand sample, or another known color reference rather than from a screen image alone. Monitors, lighting, and photo processing can shift how the color appears.

MyPerfectColor makes a match of the selected brand color reference, so the main decision is whether Intercoastal 45984 is the correct target before you place the order. If you are matching an existing painted part, compare against the actual item under the lighting where it will be used.

Can a MyPerfectColor match of Dulux Intercoastal 45984 be used on plastic or other difficult surfaces?

Yes, but plastics vary widely. A MyPerfectColor match of Dulux Intercoastal 45984 can work on many plastic parts, but adhesion depends on the exact material and how it was molded or finished.

Use the MyPerfectColor primer for Acrylic Enamel when the surface needs better adhesion, and test on the actual plastic before coating the full part. This is especially important on slick or low energy plastics where paint grip can be inconsistent.

How quickly will I receive my paint matched to Dulux Intercoastal?
All paint is custom-made to order. While most orders ship within 48 hours, the lead-time for paint made to match Dulux Intercoastal depends on the type of paint needed. Interior and exterior house paints usually ship within 1 to 3 business days, while custom spray paint typically takes 3-5 business days to ship. The transit time depends on your location and the shipping method you choose. If your need is immediate, select Expedited Production during checkout. Most expedited production orders ship within 24 hours on business days. Please contact MyPerfectColor if you are concerned about a specific deadline. We do our best to make sure you get your paint on time. Learn more about paint lead times at MyPerfectColor.
What are the RGB, HEX and LRV values for Dulux Intercoastal?
The RGB values for Dulux Intercoastal are 0, 0, 0 and the HEX code is #000000. The LRV for Dulux Intercoastal is 0.01. The LRV stands for Light Reflectance Value and measures the percentage of light that a color reflects. Learn more about Light Reflectance Values and using RGB and Hex codes for paint.
What is the Hue Angle and Chroma for Dulux Intercoastal?
The Hue Angle for Dulux Intercoastal is 0.0 and the chroma is 0.0. The Hue Angle represents the position of a color's hue around a color wheel. The Chromacity represents the intensity of a hue. Learn more about browsing colors by hue.
Which paint matching the Dulux Intercoastal would be best for interior walls?
MyPerfectColor doesn't sell Dulux, but it does match the Dulux Intercoastal in a wide variety of paint types. The best paint for interior walls is typically a matte or eggshell. Flat paint is most often used for ceilings and semi-gloss paint is used for trim. If it is a commercial or industrial application, you may have other considerations such as chemical resistance. Custom spray paint can be used for in wall speakers, railings, HVAC vents, electrical cabinets and anything else needing a professional spray smooth finish. Contact MyPerfectColor support if you have specific questions about the best paint to use for your project.
How can MyPerfectColor match the Dulux Intercoastal?

MyPerfectColor has an original sample of the Dulux Intercoastal in its color archive. This enables us to make paint and verify that it matches the original.

Please note that if your material is not new then the paint may not work for touch up as your material has aged and is likely different than it was when new. Learn more about our color matching accuracy. If you need a touch up application, send us a part and we can create a touch up solution precisely matching the current color and sheen of your specific materials.

Learn more about our color matching service.

How many spray cans of the Dulux Intercoastal should I get?

MyPerfectColor offers custom spray paint matched to Dulux Intercoastal which enables you to conveniently achieve a professional spray-smooth finish. It is difficult to gauge spray paint coverage because it depends on how you apply it and the amount of overspray, but generally the 11oz spray will cover about 20 square feet per coat.

MyPerfectColor uses an acrylic enamel which is a fast-drying durable coating suitable for interior or exterior use. This paint sticks well to most surfaces including metal, plastics, powder-coatings, cabinets and primed or previously painted wood.

How do I find the same color as the Dulux Intercoastal in a different company?

While MyPerfectColor can provide paint matched to the Dulux Intercoastal, we don't provide any crossover information because this is a subjective determination. Every paint company offers its own unique selection of colors and rarely does a color have an exact equivalent in another company's color collection, so determining which color is the best approximation is a judgement call.

However, under the color image on a color page there is a link that says "Explore Related Colors". Clicking this link displays colors with similar values and you can look for any colors from the company you want.

Keep in mind that this just shows similar colors based on the color values we have stored in our database. It doesn't mean it is the same or give any approximation about how close the color is. You can play around with the Hue, Lightness and Chroma sliders to expand the selection.