70% of Orders Ship within 3 Business Days.
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.
70% of Orders Ship within 3 Business Days.
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MyPerfectColor custom spray paint matched to Sherwin-Williams 42109 is a medium-dark blue with a cool cyan-teal undertone. It reads as a clear, fairly saturated color rather than a gray-blue, and its low LRV gives it a deep, light-absorbing appearance.
This color can work well on spray-painted parts where a distinct cool blue finish is wanted, such as vent covers, speaker grilles, switch plates, brackets, shelving supports, railings, mailboxes, hardware, shutters, and other removable trim pieces. It is also practical for painted PVC, small fixtures, and accessory parts that need a repeatable match across metal, plastic, or previously coated surfaces.
Because 42109 is relatively dark and moderately saturated, surface prep and finish choice matter. Smooth substrates usually show the color more evenly, while texture, edges, and old coating wear can change how deep it reads. On darker or uneven surfaces, even coverage and film build are more important, since thin coats can leave the finish looking patchy. If the part will be used outdoors, proper prep and a durable coating system help preserve the color's depth and reduce the chance that weathering changes the appearance.
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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.
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.
Yes. When you order a MyPerfectColor match of Sherwin Williams 42109, you still need to choose the sheen that fits the part you are painting. Lower sheens usually hide surface flaws better and reflect less light, while higher sheens are easier to clean and look more reflective.
Sheen can also change how 42109 reads on the finished item. If you are painting vents, trim pieces, fixtures, hardware, or other small parts, confirm the sheen before ordering so the match is not only the right color but also the right finish for the application.
Before you order, confirm the Sherwin Williams 42109 reference, the MyPerfectColor product format you want, the sheen, and the quantity you need. This matters because MyPerfectColor is making a custom match to the color reference, not selling the original Sherwin Williams paint product.
If the part will be sprayed, brushed, or coated on a different substrate such as metal, plastic, wood, or a previously painted surface, make sure the product choice fits that job. Custom-made color matches should be selected carefully because they are made to order.
Coverage depends on the size of the area, the texture of the surface, the hiding power of the paint, the application method, and how many coats are needed. A typical can of spray paint covers about 20 square feet with one coat. Other paint formats typically cover between 400 and 600 square feet per coat.
For Sherwin Williams 42109, plan your quantity around the actual surface area and the number of coats you expect to apply. Rough, porous, dark, or uneven surfaces often need more paint than a smooth, well-prepared surface.
Even after you choose a MyPerfectColor match of Sherwin Williams 42109, the finished look can change with lighting, placement, sheen, and nearby surfaces. The same color can read differently on metal, plastic, wood, or a previously coated item because each surface reflects light in its own way.
If the finished piece will sit next to an existing painted surface, expect the surrounding aging, gloss level, and texture to influence how 42109 appears. That is why the applied match can look different from the color reference even when the formula is correct.
The Safety Data Sheet is tied to the MyPerfectColor product and chemistry, not the Sherwin Williams 42109 color name alone. To get the correct SDS, check the SDS for the specific MyPerfectColor paint product you are ordering.
MyPerfectColor Safety Data Sheets can be found here: https://www.myperfectcolor.com/Safety-Data-Sheets/33970.htm.
MyPerfectColor has an original sample of the Sherwin Williams 42109 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.
To make spray paint matched to Sherwin Williams 42109. 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.
While MyPerfectColor can provide paint matched to the Sherwin Williams 42109, 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.