Looking for color by Hex, RGB, CMYK, or Lab?

Match of Sherwin Williams™ SW6189 Opaline *

Color Image

Actual color may vary from on-screen representation. Please view a physical color swatch or material sample to confirm your color choice prior to purchase.

Fast Shipping

70% of Orders Ship within 3 Business Days.

Ready to purchase? Select your options in the 4 steps below.

Step 1: Select Paint Type / Application

Spray, OEM, Bottles and Pens

House and Wall Paint

Epoxy, Urethane, and Colorant Concentrate


A match of Sherwin Williams SW6189 Opaline is a very light green-gray with low chroma and a soft, subdued presence. It reads pale and clean at a glance, but the slight green undertone keeps it from looking like a flat white. With an LRV of 73.49, it reflects a lot of light while still carrying enough color to register as more than off-white.

MyPerfectColor custom spray paint matched to the selected brand color can be used on small parts and accessories that need a quiet, coordinated finish. It is a practical choice for HVAC vents, switch plates, speaker grilles, access panels, shelf brackets, picture frames, baskets, railings, mailbox parts, and PVC trim pieces, especially when the goal is to carry the same pale green-gray onto metal, plastic, wood, or previously coated surfaces.

Because this is a very light color, substrate condition and existing color can matter. Darker or uneven bases may show through more readily, so coverage may take additional coats for a uniform result. Finish choice and film build can also shift how pale or green the color appears, and small differences in texture or gloss can be noticeable on compact parts. Surface preparation and a proper test application on the actual material can help reduce surprises before committing to the full piece.

Similar colors:

57433
57436
SW1193 Silver Lagoon

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™ SW6189 Opaline *

How should I spray MyPerfectColor match of SW6189 Opaline to get the smoothest finish?

Use light, even coats rather than one heavy pass. Keep the can moving at a consistent speed, overlap each pass slightly, and stop before the surface looks wet or overloaded. Heavy coats can cause runs, uneven sheen, or a muddy look in SW6189 Opaline. If the part is small, awkward, or highly visible, a test spray on a sample piece can help you confirm coverage and flow before you coat the final item.

Which sheen should I choose for SW6189 Opaline when ordering a MyPerfectColor match?

Choose the sheen based on the part, the expected wear, and the look you want on the finished item. Sheen changes how SW6189 Opaline reflects light, how washable it is, and how the color reads after it is applied. If you are matching an existing coated item, try to match the sheen as closely as possible, because the same color in a different sheen can look noticeably different on the finished surface.

What prep do I need before applying SW6189 Opaline to metal or an existing coating?

Start with a clean surface. Remove dirt, grease, wax, and other contamination, then scuff glossy or slick areas so the new coating can grip. If you see rust, peeling paint, or a failing old finish, address that first because SW6189 Opaline can still show problems in the base layer. The condition of the old coating, the surface texture, and the primer you use can all affect the final appearance, so a small test area is a good idea when the substrate is uncertain.

How much MyPerfectColor SW6189 Opaline should I order for my project?

Plan quantity around the surface size, texture, hiding power, application method, and the number of coats you expect to need. A typical can of spray paint covers about 20 square feet with one coat. Other paints typically cover between 400 and 600 square feet, but real coverage can be lower on rough, porous, dark, or heavily textured surfaces. If you are coating edges, profiles, or irregular parts, allow extra paint so you do not run short before the job is complete.

Can I return a custom-made MyPerfectColor match of SW6189 Opaline if I order the wrong product type or sheen?

Custom-made color matches should be confirmed carefully before ordering because they are not returnable or refundable. Before you place the order for SW6189 Opaline, verify the color reference, the MyPerfectColor product type, the sheen, and the quantity you need. Also make sure you are ordering a MyPerfectColor match of the selected Sherwin Williams color, not the original brand's paint product line.

How quickly will I receive my paint matched to Sherwin Williams SW6189 Opaline?
All paint is custom-made to order. While most orders ship within 48 hours, the lead-time for paint made to match Sherwin Williams SW6189 Opaline 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 SW6189 Opaline?
The RGB values for Sherwin Williams SW6189 Opaline are 221, 224, 215 and the HEX code is #DDE0D7. The LRV for Sherwin Williams SW6189 Opaline is 73.49. 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 SW6189 Opaline?
The Hue Angle for Sherwin Williams SW6189 Opaline is 122.56 and the chroma is 4.92. 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 SW6189 Opaline would be best for interior walls?
MyPerfectColor doesn't sell Sherwin Williams, but it does match the Sherwin Williams SW6189 Opaline 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 SW6189 Opaline?

MyPerfectColor has an original sample of the Sherwin Williams SW6189 Opaline 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 SW6189 Opaline spray paint made of?

To make spray paint matched to Sherwin Williams SW6189 Opaline. 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 SW6189 Opaline in a different company?

While MyPerfectColor can provide paint matched to the Sherwin Williams SW6189 Opaline, 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.