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A match of Sherwin Williams SW1204 Blue Reef is a muted blue-green with a cool cast and noticeable gray softening. It is not a bright aqua; the low chroma keeps it restrained, while the medium depth gives it enough presence to read clearly on painted parts and hardware.

MyPerfectColor custom spray paint matched to the selected brand color can be used on vents, switch plates, speaker grilles, metal brackets, railings, frames, shelving, mailboxes, PVC fittings, and fixture covers when you need those pieces to carry the same blue-green reference. It is also useful for small furniture accents, hardware, and removable components that are easier to coat evenly by spray than by brush.

On smooth metal or plastic, the color may look a little cleaner and more blue; on textured or porous surfaces, it can read slightly grayer. Finish, film build, and substrate condition can change the way the blue-green undertone appears, so even coverage matters if you want a consistent result across multiple parts.

Similar colors:

SW0031 Dutch Tile Blue
SW7616 Breezy
SW6220 Interesting Aqua

Product Data

About Sherwin-Williams

The SHERWIN-WILLIAMS COMPANY was founded by Henry Sherwin and Edward Williams in 1866. Today, the company is a global leader in the development, manufacture and sale of coatings and related products.

Matching Sherwin-Williams Paint Colors

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

The colors shown on this website are computer video simulations of the Sherwin-Williams Color and may not match Sherwin-Williams Color standards. Refer to Sherwin-Williams Publications to obtain the accurate color. Please know that MyPerfectColor is matching the original Sherwin-Williams 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 Sherwin Williams™ SW1204 Blue Reef *

What kinds of projects work well with SW1204 Blue Reef custom spray paint from MyPerfectColor?

A match of Sherwin Williams SW1204 Blue Reef is a good candidate for custom spray paint when you need a color match on parts that are awkward to brush, such as trim details, fixtures, railings, vents, pipes, hardware, accessories, and similar items. MyPerfectColor supplies its own paint matched to the selected brand color, so the product you order is a match of SW1204 Blue Reef, not Sherwin-Williams original paint.

This format is especially practical for small or removable parts where even coverage matters more than using a brush. It is also useful when you want separate components to coordinate to the same color reference across different materials.

How long does SW1204 Blue Reef custom spray paint need before handling or recoating?

For SW1204 Blue Reef custom spray paint, dry-to-touch is typically within minutes, but that is not the same as being ready for another coat or full handling. Recoat timing is usually one to two hours, and full cure takes about two weeks.

If you are coating a part that will be assembled, stacked, or handled soon after painting, plan around those separate milestones so you do not mar the finish or trap solvent under later coats.

Can I spray SW1204 Blue Reef on plastic, and should I use primer first?

Yes, SW1204 Blue Reef can often be sprayed on plastic, but plastics vary widely and some need extra prep or a primer to get reliable adhesion. MyPerfectColor spray paint sticks well to most plastics, but testing on the actual part is important before coating the finished item.

Using the MyPerfectColor primer can improve adhesion on difficult plastic surfaces. If the part is especially smooth, flexible, or unknown, test first and confirm the result before painting the full piece.

What prep should I do before spraying SW1204 Blue Reef over metal or an existing coating?

Before applying SW1204 Blue Reef to metal or an older coated surface, clean off dirt, grease, and other contamination, then scuff the surface so the new coating can bond properly. If there is rust, loose paint, or peeling material, remove it before spraying.

The condition of the old coating matters. Gloss, texture, and surface wear can all affect how SW1204 Blue Reef looks after application, so the final result may differ from a fresh, smooth sample even when the color match is correct.

Which finish should I choose for SW1204 Blue Reef custom spray paint?

The right finish for SW1204 Blue Reef depends on how the part will be used and how you want the coated item to perform. Finish changes reflectivity, durability, cleanup, and how the matched color reads on the finished surface.

Because gloss level changes appearance, the same SW1204 Blue Reef color can look different in different finishes. Choose the finish that fits the object and its wear conditions, not just the color name alone. MyPerfectColor offers SW1204 Blue Reef as a custom match in spray paint and other formats for color-matching projects.

How quickly will I receive my paint matched to Sherwin Williams SW1204 Blue Reef?
All paint is custom-made to order. While most orders ship within 48 hours, the lead-time for paint made to match Sherwin Williams SW1204 Blue Reef 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 Sherwin Williams SW1204 Blue Reef?
The RGB values for Sherwin Williams SW1204 Blue Reef are 154, 171, 170 and the HEX code is #9AABAA. The LRV for Sherwin Williams SW1204 Blue Reef is 38.79. 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 Sherwin Williams SW1204 Blue Reef?
The Hue Angle for Sherwin Williams SW1204 Blue Reef is 193.8 and the chroma is 6.42. 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 Sherwin Williams SW1204 Blue Reef would be best for interior walls?
MyPerfectColor doesn't sell Sherwin Williams, but it does match the Sherwin Williams SW1204 Blue Reef 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 Sherwin Williams SW1204 Blue Reef?

MyPerfectColor has an original sample of the Sherwin Williams SW1204 Blue Reef 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 much area will one spray can cover? And what is Sherwin Williams SW1204 Blue Reef spray paint made of?

To make spray paint matched to Sherwin Williams SW1204 Blue Reef. MyPerfectColor uses an acrylic enamel which is a fast-drying durable coating suitable for interior or exterior use. MyPerfectColor custom spray paint enables you to conveniently achieve a professional spray-smooth finish in any color in any sheen. It sticks well to most surfaces including metal, plastics, powder-coatings, cabinets and primed or previously painted wood.

The 11oz spray will cover about 20 square feet per coat. Keep in mind that it is difficult to gauge how much spray you'll need as it is highly dependent on how it is applied. It is better to have too much than run short.

How do I find the same color as the Sherwin Williams SW1204 Blue Reef in a different company?

While MyPerfectColor can provide paint matched to the Sherwin Williams SW1204 Blue Reef, 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.