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PMS 642 U is a Pantone PMS color defined as a pale, cool blue with a restrained, professional character. It presents a calm, airy appearance that supports brand communication without drawing excessive visual attention.

The color appears light in value, with an LRV of 68.01, and leans cool with a subtle blue-violet tendency. Its low saturation and gray undertone reduce brightness, creating a muted and controlled look that reads consistently across larger surfaces.

PMS 642 U performs well in applications where a light blue is needed without strong contrast or visual weight. Careful surface preparation and consistent application can help maintain an even appearance, and finish selection and lighting should be evaluated to confirm the desired level of softness.

Similar colors:

PMS 641 U: slightly lighter and more open, with less gray influence.
PMS 643 U: darker and more subdued, with increased gray presence.
PMS 5425 U: cooler and slightly more saturated, with a cleaner blue impression.

Product Data

About Pantone and MyPerfectColor

MyPerfectColor is the official licensee of Pantone and authorized to reproduce the Pantone™ PMS 642 U color in spray paint and other paints.

MyPerfectColor helps marketing professionals turn graphic designs into physical reality. Whether you are a manufacturer, entrepreneur, industrial designer, prototyper/modeler, marketer, agency, printer, retailer, sign manufacturer, exhibit fabricator or architect, MyPerfectColor will help you nail the PMS 642 U color and produce outstanding results.

MyPerfectColor matches the Pantone PMS 642 U color based on Pantone color publications. The PMS 642 U color shown on this website are computer video simulations of the PANTONE PMS 642 U Color and may not match PANTONE®-identified Color standards. Refer to current PANTONE Publications to obtain accurate color.

The Pantone PMS 642 U color may vary from the PANTONE Color Standards based on lighting conditions, angle of view and/or due to differences in pigments, manufacturing process, substrate and/or limitations in the color capability of the paint. Refer to current PANTONE Publications to obtain accurate color.

PANTONE® and other Pantone trademarks are the property of Pantone LLC. Portions © Pantone LLC, 2019. Produced under License Agreement between MyPerfectColor.com and Pantone LLC.

Pantone

Frequently Asked Questions About Pantone™ PMS 642 U

Why can PMS 642 U look different under various lighting conditions?

PMS 642 U is defined against a Pantone reference viewed under specific conditions. When you see the paint in real spaces, different light sources like daylight, LED, or fluorescent lighting can shift how the color appears.

To reduce surprises, evaluate a physical sample of PMS 642 U under the same lighting where it will be used. This helps confirm that the perceived color aligns with brand expectations in the actual environment.

Does PMS 642 U require a specific undercoat or multiple coats for good coverage?

Like many Pantone PMS colors, PMS 642 U may not fully hide the substrate in a single coat, especially if the underlying surface is dark or uneven.

Using an appropriate undercoat and planning for multiple coats can improve uniformity and color accuracy. Testing PMS 642 U over your intended substrate and undercoat is the best way to confirm coverage expectations before committing to a full run.

How closely should PMS 642 U paint match the Pantone color book?

The Pantone book is a visual reference standard printed on paper, while paint is applied to real substrates with specific finishes. Because of differences in sheen, texture, and material, PMS 642 U in paint may not look identical to the book chip.

Use the Pantone book as a target for visual alignment, then confirm the match by reviewing a painted sample on the actual material and finish used in your project.

What should I consider when applying PMS 642 U to metal or powder-coated surfaces?

Existing coatings, surface cleanliness, and gloss level can all affect how PMS 642 U appears on metal or powder-coated parts.

Proper cleaning and scuffing help create a consistent base, but appearance can still vary based on the original finish. Reviewing a sample applied to a prepared metal surface is recommended to confirm color and uniformity before production.

How quickly will I receive my paint matched to Pantone PMS 642 U?
All paint is custom-made to order. While most orders ship within 48 hours, the lead-time for paint made to match Pantone PMS 642 U 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.
Can I use the Pantone PMS 642 U for touch up?

Unfortunately, no.

Some manufacturers specify Pantone colors as touch up for their products, but Pantone does not work well as a proxy for a touch-up solution (for a litany of reasons such as it doesn't include sheen and Pantone color tolerances are not tight enough for touch up). When we match Pantone colors we are matching to a swatch in a Pantone book - not to your product.

The only way we can provide a touch-up solution for your product is for you send us a part. We would use the part to create a touch-up grade match. Unfortunately, there isn't an effective way to 'spec' the color well enough to produce a touch up without the part.

Read more about using Pantone for touch-up.

Learn more about our paint color matching service.

How do I buy paint in the Pantone PMS 642 U?
Many types of paint are available for Pantone PMS 642 U with no minimum order quantities. MyPerfectColor offers spray paint, paint pens, touch up bottles, water-based acrylics, epoxies, urethanes and a variety of other paints. Select the Paint Type button above to get started. Learn more about buying paint at MyPerfectColor.
How much area will one spray can cover? And what is Pantone PMS 642 U spray paint made of?

To make spray paint matched to Pantone PMS 642 U. 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 get the SDS (Safety Data Sheet) for paint matched to Pantone PMS 642 U?
The Pantone PMS 642 U is the color and the SDS is based on the type of paint used to make the color. You can find Safety Data Sheets here for our most popular products.
Do I need a primer for Pantone PMS 642 U?
The need for primer for Pantone PMS 642 U 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 PMS 642 U to a different color from another paint company?

While MyPerfectColor can provide PMS 642 U 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 company's color collection, especially for a color collection like Pantone which is designed for bright colors and inks.