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Match of Dutch Boy™ 21-A Frosty Blue *

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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.

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A match of Dutch Boy 21-A Frosty Blue is a very light blue with a cool, soft character. It reads low in chroma rather than bright, and the LAB values suggest a gentle blue-green undertone that keeps it from feeling sharply saturated.

MyPerfectColor custom spray paint matched to the selected brand color can be used on vents, switch plates, speaker grilles, PVC trim, brackets, mailboxes, shelf edges, light fixture parts, and small hardware where a light blue finish is needed on a sprayable part. It is also a practical choice for removable items such as frames, access covers, baskets, and appliance accents when the goal is to carry the same pale blue reference onto smaller components.

Because this color is light, it can show underlying color, patchiness, or texture more readily on dark or uneven substrates, so surface prep and even coverage matter. Finish also affects the read of the color: a glossier application can make it appear cleaner and a little deeper, while a flatter finish may look softer and slightly muted.

Similar colors:

B-3-4 Blue Monarch
134-2DB Vandy Blue
135-2DB Crystal Beach

Product Data

About Dutch Boy Paints

Founded in 1907, Dutch Boy® continues to be an industry leader in delivering innovative and high-quality interior and exterior paint products and is one of the most recognizable brands in the paint market more than 100 years later. The legacy lives on with Dutch Boy Paint. Their colors have inspired DIYers and paint enthusiasts for generations.

Matching Dutch Boy Paint Colors

MyPerfectColor is able to match all of the Dutch Boy paint colors so you can find and enjoy the colors you love. MyPerfectColor uses its expert capabilities to recreate the original Dutch Boy 21-A Frosty Blue by matching the original Dutch Boy color books and swatches. MyPerfectColor is not using Dutch Boy paint.

The colors shown on this website are computer video simulations of the Dutch Boy Color and may not match Dutch Boy Color standards. Refer to Dutch Boy Publications to obtain the accurate color. Please know that MyPerfectColor is matching the original Dutch Boy 21-A Frosty Blue. 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 Dutch Boy™ 21-A Frosty Blue *

Can I use Dutch Boy 21-A Frosty Blue on metal or over an existing coating?

Yes, but the prep matters. Clean off dirt, grease, chalk, and rust, then scuff any sound existing coating so the new paint can bond. Remove loose or failing paint first. Because gloss, texture, and the condition of the old coating can change how Dutch Boy 21-A Frosty Blue reads after it is sprayed, a test area on the actual part is the safest way to check the result before coating the full item.

Which finish should I order for Dutch Boy 21-A Frosty Blue?

Choose the finish based on how the part will be used, not just on the color reference. Lower-gloss finishes usually reduce reflection, while higher-gloss finishes are easier to wipe clean but can make a match of 21-A Frosty Blue look different on the finished surface. If the item will be handled or cleaned often, pick the finish that fits that use case first.

Will MyPerfectColor spray paint matched to Dutch Boy 21-A Frosty Blue stick to plastic?

Plastics vary a lot, so the safest approach is to test the actual material first. MyPerfectColor spray paint sticks well to most plastics, but using the MyPerfectColor primer for Acrylic Enamel can improve adhesion on difficult surfaces. Clean the part well, follow the prep steps for that plastic, and confirm the result on a small area before painting the whole item.

Can Dutch Boy 21-A Frosty Blue be ordered for baskets, frames, or other small decor items?

Yes. A match of Dutch Boy 21-A Frosty Blue is often a practical choice for spray-painted baskets, frames, shelving, brackets, signs, speaker grilles, hardware, and similar items where the goal is to coordinate the object to a known color. Spray application is usually best when the part is small, removable, or awkward to brush evenly. Prep the surface so the coating can build evenly and hold up on the item you are painting.

What should I confirm before ordering Dutch Boy 21-A Frosty Blue as a custom MyPerfectColor match?

Confirm the exact color reference, the product format, the sheen, and the quantity before you place the order. MyPerfectColor is supplying its own custom-matched paint to the selected Dutch Boy color reference, not the original brand paint, and custom-made color matches are not returnable or refundable. Make sure the code, finish, and substrate match the project you actually need.

How quickly will I receive my paint matched to Dutch Boy 21-A Frosty Blue?
All paint is custom-made to order. While most orders ship within 48 hours, the lead-time for paint made to match Dutch Boy 21-A Frosty 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 Dutch Boy 21-A Frosty Blue?
The RGB values for Dutch Boy 21-A Frosty Blue are 189, 227, 233 and the HEX code is #BDE3E9. The LRV for Dutch Boy 21-A Frosty Blue is 71.84. 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 paint type is used to make spray paint matched to Dutch Boy 21-A Frosty Blue? And how many spray cans do I need?

MyPerfectColor uses an acrylic enamel which is a fast-drying durable coating suitable for interior or exterior use. MyPerfectColor custom spray paint matched to Dutch Boy 21-A Frosty Blue 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 MyPerfectColor 11oz spray will cover about 20 square feet per coat. Keep in mind that it is difficult to gauge spray paint need as the coverage is highly dependent on how it is applied. Learn more about how spray paint works at MyPerfectColor.

What is the Hue Angle and Chroma for Dutch Boy 21-A Frosty Blue?
The Hue Angle for Dutch Boy 21-A Frosty Blue is 211.66 and the chroma is 13.15. 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.
How can MyPerfectColor match the Dutch Boy 21-A Frosty Blue?

MyPerfectColor has an original sample of the Dutch Boy 21-A Frosty 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.

Do I need a primer for Dutch Boy 21-A Frosty Blue?
The need for primer for Dutch Boy 21-A Frosty Blue depends on the type of paint, the substrate being painted and where it will be located. See our Primer Selection Table to see what primer you might need and learn more about when you might need a primer. Most people don't use a primer for a touch up paint application, but a primer may improve adhesion and is typically recommended for exterior applications.
How do I convert Dutch Boy 21-A Frosty Blue to a different company?

While we can provide Dutch Boy 21-A Frosty Blue in paint, we don't provide any crossover information. We've found that every paint company offers its own unique selection of colors and rarely does a color have an exact equivalent in another brand.

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