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A match of Duron 55-18 Calypso Blue is a medium-light blue with a cool lean and a muted, lightly gray cast. The color has modest chroma, so it reads as blue without looking bright or vivid, and its depth sits in a practical midrange rather than at the pale end.

MyPerfectColor custom spray paint matched to the selected brand color can be used on vents, speaker grilles, switch covers, access panels, brackets, shelving supports, handrails, PVC trim pieces, mailbox parts, and hardware. It also fits small furniture accents, frames, and other removable parts where spray application helps reach edges, openings, and complex shapes more evenly than brushing.

Because this is a relatively muted blue, it typically does not behave like a highly saturated accent color, but the final result still depends on substrate color, texture, and finish. Darker or uneven bases can influence coverage, and gloss level can make the color read a little deeper or cleaner. For best results, use proper surface prep and expect that some surfaces may need more than one coat for even appearance.

Similar colors:

8034M Pacific Ocean
7564M Blue Seclusion
55-19 Festive Blue

Product Data

About Duron Paints

Duron paints have been used at the Pentagon, Walt Disney World and in other famous locations. Duron focused on meeting the needs of professional painters. They were acquired by Sherwin-Williams in 2004.

Matching Duron Paint Colors

MyPerfectColor is able to match all of the Duron paint colors so you can find and enjoy the colors you love. MyPerfectColor uses its expert capabilities to recreate the original Duron 55-18 Calypso Blue by matching the original Duron color books and swatches. MyPerfectColor is not using Duron paint.

The colors shown on this website are computer video simulations of Duron 55-18 Calypso Blue and may not match Duron Color standards. Refer to Duron Publications to obtain the accurate color. Please know that MyPerfectColor is matching the original Duron 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 the 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 Duron™ 55-18 Calypso Blue *

How should I spray MyPerfectColor 55-18 Calypso Blue to avoid runs or uneven sheen?

Use light, even coats of MyPerfectColor custom spray paint matched to 55-18 Calypso Blue instead of trying to cover in one heavy pass. Keep the can moving, overlap each pass consistently, and hold a steady spray distance so the color builds evenly.

Heavy coats can cause runs, soft edges, or a blotchy finish, especially on small parts, trim pieces, fixtures, or hardware. If you are painting an item that will be seen up close, a few controlled coats usually give a more even result than one wet coat.

Do I need to prep the surface before ordering MyPerfectColor 55-18 Calypso Blue spray paint?

Yes. For MyPerfectColor paint matched to 55-18 Calypso Blue, basic prep helps the coating adhere and look more even. Clean the surface, remove grease or residue, and lightly scuff it when the material allows it. Mask off areas you do not want painted and test on the actual surface before committing to the full job.

This matters on metal, plastic, wood, wicker, and previously coated parts because the same color can look different depending on how smooth, clean, or absorbent the surface is.

How much MyPerfectColor 55-18 Calypso Blue do I need for my project?

Coverage depends on the size of the item, how textured it is, how much hiding the surface needs, and how you apply MyPerfectColor custom paint matched to 55-18 Calypso Blue. A typical can of spray paint covers about 20 square feet with one coat, but the real amount you need can change if the surface is rough, dark, or requires extra coats.

If you are coating trim pieces, vents, grilles, brackets, or other small parts, it is usually better to estimate by item count and number of coats rather than by paint color alone.

Which sheen should I choose for MyPerfectColor 55-18 Calypso Blue?

Choose the sheen based on how the part will be used and how much reflection you want, not just on the color name. MyPerfectColor can match 55-18 Calypso Blue in a finish that fits the project, and the sheen will affect how that matched color reads on the finished surface.

Higher gloss finishes are usually easier to wipe clean and show more reflection, while flatter finishes reduce shine but can make surface texture more noticeable. Because sheen changes the appearance of the same color, confirm the finish before ordering if the item will sit beside other painted parts.

What should I confirm before ordering custom-matched MyPerfectColor 55-18 Calypso Blue?

Before ordering, confirm the exact color reference, the product format you need, the sheen, and the quantity. MyPerfectColor is making a custom match to the Duron color reference 55-18 Calypso Blue, not selling the original Duron paint product.

Custom-made color matches should be chosen carefully because they are not returnable or refundable. If the part will be compared directly against an existing surface, double-check that the reference is correct and that the finish and format fit the application before you place the order.

How quickly will I receive my paint matched to Duron 55-18 Calypso Blue?
All paint is custom-made to order. While most orders ship within 48 hours, the lead-time for paint made to match Duron 55-18 Calypso Blue 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 Duron 55-18 Calypso Blue?
The RGB values for Duron 55-18 Calypso Blue are 130, 183, 201 and the HEX code is #82B7C9. The LRV for Duron 55-18 Calypso Blue is 42.62. 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 Duron 55-18 Calypso Blue?
The Hue Angle for Duron 55-18 Calypso Blue is 229.72 and the chroma is 19.6. 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 Duron 55-18 Calypso Blue would be best for interior walls?
MyPerfectColor doesn't sell Duron, but it does match the Duron 55-18 Calypso Blue 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 Duron 55-18 Calypso Blue?

MyPerfectColor has an original sample of the Duron 55-18 Calypso Blue 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 Duron 55-18 Calypso Blue should I get?

MyPerfectColor offers custom spray paint matched to Duron 55-18 Calypso Blue 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 Duron 55-18 Calypso Blue in a different company?

While MyPerfectColor can provide paint matched to the Duron 55-18 Calypso Blue, 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.