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Match of Ace™ EXTCC-51 Moonless Sky *

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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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House and Wall Paint

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A match of Ace EXTCC-51 Moonless Sky reads as a very dark, cool blue-gray with low chroma and a near-black appearance. It has a restrained, smoky character rather than a clear navy look, so it tends to sit between deep charcoal and muted slate blue.

MyPerfectColor custom spray paint matched to this selected brand color is useful on small parts that need a dark, understated finish. It can be applied to HVAC vents, speaker grilles, switch plates, brackets, shelf supports, mailboxes, railings, hardware, access panels, and other removable pieces where a deep cool tone helps the part blend with nearby painted surfaces or stand on its own as a dark accent.

Because the color is very dark, surface prep and even film build matter. Thin coverage can reveal lighter substrates or patchy primer beneath it, and gloss or semi-gloss finishes may make sanding marks, texture, and edge lines more noticeable. On worn or uneven parts, a test application can help confirm how the color and sheen will read on the actual substrate.

Similar colors:

Satin Black
NLT02 Black Onyx
Gloss Black

Product Data

Matching Ace Paint Colors

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

The colors shown on this website are computer video simulations of the Ace Color and may not match Ace Color standards. Refer to Ace Publications to obtain the accurate color. Please know that MyPerfectColor is matching the original Ace 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 Ace™ EXTCC-51 Moonless Sky *

How do I confirm that EXTCC-51 Moonless Sky from Ace is the right color before ordering a MyPerfectColor match?

Confirm EXTCC-51 Moonless Sky from a physical swatch or another known existing Ace color reference, not from a screen image alone. MyPerfectColor matches the selected brand color reference, so the most reliable way to avoid ordering the wrong match is to verify the target color before you place the order.

Where can I find the SDS for MyPerfectColor paint matched to Ace EXTCC-51 Moonless Sky?

The Safety Data Sheet is tied to the MyPerfectColor product, not the Ace color name by itself. You can find MyPerfectColor Safety Data Sheets here: https://www.myperfectcolor.com/Safety-Data-Sheets/33970.htm

What should I consider when choosing a sheen for Ace EXTCC-51 Moonless Sky matched in MyPerfectColor paint?

Choose the sheen based on how the item will be used, cleaned, and viewed. Sheen changes durability, reflectivity, cleanup, and how the matched color reads on the finished surface. A lower sheen usually looks less reflective, while a higher sheen reflects more light and can make surface texture and prep quality more visible.

Can Ace EXTCC-51 Moonless Sky be ordered as MyPerfectColor spray paint for baskets, frames, or shelving?

Yes. If your goal is to coordinate an object to Ace EXTCC-51 Moonless Sky, MyPerfectColor custom spray paint is a practical option for baskets, frames, shelving, furniture accents, decor pieces, and similar items. It is best when you need a match of the selected brand color on a small or removable project rather than the original Ace paint product.

What should I know before using Ace EXTCC-51 Moonless Sky on plastic or other difficult surfaces?

Plastics and other low-energy surfaces can vary a lot, so test the actual material before painting the full part. MyPerfectColor spray paint can adhere well to many plastics, and using the MyPerfectColor primer can improve adhesion. Good surface prep is important because the substrate can affect how the match looks and how well it holds up.

How quickly will I receive my paint matched to Ace EXTCC-51 Moonless Sky?
All paint is custom-made to order. While most orders ship within 48 hours, the lead-time for paint made to match Ace EXTCC-51 Moonless Sky 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 Ace EXTCC-51 Moonless Sky?
The RGB values for Ace EXTCC-51 Moonless Sky are 23, 31, 35 and the HEX code is #171F23. The LRV for Ace EXTCC-51 Moonless Sky is 1.29. 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 Ace EXTCC-51 Moonless Sky? 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 Ace EXTCC-51 Moonless Sky 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 Ace EXTCC-51 Moonless Sky?
The Hue Angle for Ace EXTCC-51 Moonless Sky is 234.37 and the chroma is 4.34. 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 Ace EXTCC-51 Moonless Sky?

MyPerfectColor has an original sample of the Ace EXTCC-51 Moonless Sky 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 Ace EXTCC-51 Moonless Sky?
The need for primer for Ace EXTCC-51 Moonless Sky 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 Ace EXTCC-51 Moonless Sky to a different company?

While we can provide Ace EXTCC-51 Moonless Sky 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.