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PMS 431 C is a Pantone Matching System (PMS) standard color, often described as a deep, understated blue-gray with professional and technical overtones. The color has a grounded, muted, and cool appearance, lending itself to sober and controlled visual contexts. The low light reflectance value signals a distinct darkness, enhancing its utility for contrast and visual weight in design systems. The color is suitable for identity elements where sophistication and neutrality are operationally important.
PMS 431 C appears as a dark shade; its LRV of 13.84 indicates relatively low reflectance. The color has a cool undertone, residing in the blue-to-gray spectrum. Saturation levels are moderate to low, resulting in a muted, controlled effect rather than high chroma. Undertones tend toward a steely blue, with visible gray-muting that reduces visual temperature. The color’s appearance can shift toward deeper or more muted blue depending on lighting and finish. Surface sheen notably affects perceived depth and contrast for PMS 431 C.
PMS 431 C works effectively for elements intended to signal authority, dependability, and neutrality, such as corporate displays, signage, and branded environments. Consider lighting conditions carefully, as this color’s muted blue-gray can appear nearly charcoal or even cooler in fluorescent or LED lighting. Finish selection impacts visual depth, with higher gloss finishes appearing slightly more saturated and flatter finishes intensifying the muted undertones. Unlike brighter or more chromatic Pantone colors, PMS 431 C holds visual steadiness under a range of lighting types but may require precise substrate preparation to avoid visible surface imperfections due to its darkness.
Similar colors:
PMS 430 C: A lighter and more neutral gray compared to PMS 431 C, with less visible blue influence.
PMS 432 C: A darker and more saturated variant, skewing further towards a deep blue-gray.
PMS 7545 C: Notably warmer, with a greenish undertone differentiating it from the steely blue of PMS 431 C.
MyPerfectColor is the official licensee of Pantone and authorized to reproduce the Pantone™ PMS 431 C 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 431 C color and produce outstanding results.
MyPerfectColor matches the Pantone PMS 431 C color based on Pantone color publications. The PMS 431 C color shown on this website are computer video simulations of the PANTONE PMS 431 C Color and may not match PANTONE®-identified Color standards. Refer to current PANTONE Publications to obtain accurate color.
The Pantone PMS 431 C 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 PMS 431 C is identified by a standardized code, where 'PMS' stands for Pantone Matching System, '431' is the specific color number, and 'C' indicates the coated finish reference. Always specify the full code 'PMS 431 C' when ordering paint for brand, display, or marketing use. Relying only on the color name or omitting the code or suffix can lead to the wrong shade or finish. Double-check your brand guidelines and confirm that the order details match your required Pantone target to avoid confusion or mismatched results.
The Safety Data Sheet (SDS) for Pantone PMS 431 C paint is linked to the specific type of paint or coating you select, not the Pantone color itself. Review the SDS library or the product details page for your chosen spray paint, paint pen, or other format to access the correct safety and handling information. If you need a specific SDS before ordering, locate it by product type and then confirm it applies to your intended use of PMS 431 C.
Pantone books serve as color reference standards for PMS 431 C but are typically printed on specific paper types with controlled lighting conditions. When PMS 431 C is matched in paint, differences may occur due to choice of sheen, substrate, and application method. For best results, sample the painted color on the same material and with the finish you plan to use. This helps you assess any visual shifts in depth or undertone compared to your Pantone book reference before full production or installation.
To keep Pantone PMS 431 C looking consistent across large surfaces, plan for even application and adequate coverage. Use the same product, application tool, and number of coats throughout the project. Dark, muted colors like PMS 431 C can show variation if spray technique or rolling patterns change during application. Allow complete drying between coats and inspect for patchiness before proceeding. Surface preparation also matters, as this dark shade will make imperfections more visible if not addressed before painting.
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.
To make spray paint matched to Pantone PMS 431 C. 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 PMS 431 C 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.