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A match of Ralph Lauren RL4380 Park Harbour reads as a deep, muted blue-gray with a cool cast and a faint green-blue undertone. The low chroma keeps it restrained rather than bright, and the low LRV means it will appear fairly dark on the finished surface.

MyPerfectColor custom spray paint matched to this color is a practical choice for small parts and fixtures that need a dark cool finish. It can be used on HVAC vents, speaker grilles, switch covers, brackets, shelf supports, railings, mailboxes, shutters, PVC trim pieces, and furniture accents where a sprayed finish is easier to apply than brushwork.

Because the color is dark, surface prep and sheen choice can influence the result. Scratches, texture, and gloss differences may be more noticeable than they would be in a lighter color, especially on bare plastic, repaired metal, or uneven coatings. On lighter substrates, more than one coat may be needed for even coverage, and the final depth can shift with film build and finish.

Similar colors:

SA07B Ottoman Blue
VM139 Canyon Blue
CO07B Creek Blue

Product Data

About Ralph Lauren Paint Colors

MyPerfectColor matches all Ralph Lauren colors in spray paint, touch-up paint, pints, gallons, and more.

For many years, Ralph Lauren offered paint and color collections through partnerships with paint manufacturers and sold these through various home centers. A few years ago, Ralph Lauren decided to stop selling paint and as a result, it is no longer available to purchase, and thus for many people, these are simply discontinued paint colors.

But you are not out of luck. You can find Ralph Lauren RL4380 Park Harbour at MyPerfectColor, of course! MyPerfectColor uses its expert capabilities to recreate the original Ralph Lauren color by matching the original Ralph Lauren color books and swatches. MyPerfectColor does not use Ralph Lauren paint as it is no longer available. MyPerfectColor matches Ralph Lauren RL4380 Park Harbour based on Ralph Lauren's color publications. The colors shown on this website are computer video simulations of the Ralph Lauren Color and may not match Ralph Lauren Color standards. Refer to Ralph Lauren Publications to obtain the accurate color.

Please know that MyPerfectColor is matching the original Ralph Lauren RL4380 Park Harbour. If you intend to touch up paint that has been on your walls for many 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 recoating the entire surface.

MyPerfectColor does not offer matches of any Ralph Lauren Specialty Finishes such as the Suede, River Rock, or Metallic finishes.

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 Ralph Lauren™ RL4380 Park Harbour *

How can finish affect a match of RL4380 Park Harbour when I order MyPerfectColor paint?

The same RL4380 Park Harbour color can read differently after application depending on the finish. Matte, satin, and gloss change how much light reflects off the surface, so the painted item may look lighter, deeper, or more pronounced even when the color match is correct.

If you need the result to coordinate with an existing item, choose the sheen carefully before ordering because finish is part of the final appearance, not just the color itself.

What spray technique should I use for RL4380 Park Harbour custom spray paint?

For RL4380 Park Harbour, apply MyPerfectColor custom spray paint in light, even coats with consistent distance and overlap. Heavy passes can cause runs, uneven sheen, or color build that looks muddy on the finished part.

If possible, build coverage gradually rather than trying to cover in one coat. This is especially helpful on trim pieces, fixtures, grilles, hardware, and other small objects where spray technique has a big effect on the final look.

Do I need special prep before using RL4380 Park Harbour on metal or over an existing coating?

Yes. When applying RL4380 Park Harbour to metal or over an existing coating, clean the surface first and remove contamination, loose material, rust, or anything that could interfere with adhesion. Scuffing the surface can also help the new coating hold better and apply more evenly.

The condition of the old coating matters because gloss, texture, and wear can change how the new match reads after it dries. A smooth, sound base usually gives more predictable results than a damaged or uneven surface.

How do I confirm RL4380 Park Harbour is the right color before ordering MyPerfectColor paint?

Confirm RL4380 Park Harbour from a physical swatch or a known existing color reference, not from a screen alone. MyPerfectColor matches to the original brand color reference, so the most important step is verifying that the target you want is really RL4380 Park Harbour.

If you are matching an existing painted item, compare it to the original reference as closely as possible before placing the order. That helps reduce the risk of ordering a match to the wrong brand color.

What should I know before ordering a custom match of RL4380 Park Harbour from MyPerfectColor?

Custom-made orders for RL4380 Park Harbour should be chosen carefully because they are not returnable or refundable. Before you order, confirm the color reference, product type, sheen, and quantity you need.

That matters even more if you are buying spray paint for a specific part or fixture, because the finish and application method can change the final appearance. Verifying the details first helps avoid ordering the wrong product format or sheen.

How quickly will I receive my paint matched to Ralph Lauren RL4380 Park Harbour?
All paint is custom-made to order. While most orders ship within 48 hours, the lead-time for paint made to match Ralph Lauren RL4380 Park Harbour 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 Ralph Lauren RL4380 Park Harbour?
The RGB values for Ralph Lauren RL4380 Park Harbour are 89, 112, 122 and the HEX code is #59707A. The LRV for Ralph Lauren RL4380 Park Harbour is 15.09. 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.
Is the Ralph Lauren RL4380 Park Harbour paint discontinued?
For many years, Ralph Lauren provided paint and color collections through partnerships with paint manufacturers and sold through various home centers. Several years ago, Ralph Lauren decided to stop selling paint and as a result the Ralph Lauren RL4380 Park Harbour is no longer available anywhere, and thus for many people these are simply discontinued paint colors. But you are not out of luck, because you can find the Ralph Lauren RL4380 Park Harbour at MyPerfectColor! MyPerfectColor has all the original paint color specs which it uses to recreate the authentic colors.
Does MyPerfectColor have the original formula for Ralph Lauren RL4380 Park Harbour paint?
MyPerfectColor matches Ralph Lauren RL4380 Park Harbour by recreating the colors in the original color books. This original color spec enables us to accurately recreate the Ralph Lauren RL4380 Park Harbour color. We use our materials (pigments and base paints) to create our own formulas for Ralph Lauren colors. There is no "original formula" that anyone can use, because a formula is based on the specific ingredients. The original ingredients don't exist anymore. Thankfully it doesn't really matter because as long as we have the original color specs then we can accurately recreate the color.
How can MyPerfectColor color match the Ralph Lauren RL4380 Park Harbour in paint?

MyPerfectColor has hundreds of color books in its archive, including the original Ralph Lauren paint color books. The color Ralph Lauren RL4380 Park Harbour you are looking for is in our library. We are able to make paint and verify that it matches the original.

Please note that if you are trying to touch up, the paint on your wall now is likely different than it was when first painted. MyPerfectColor will be sending the original color which may no longer match your walls. Learn more about color matching accuracy and our color matching service.

Can I buy Ralph Lauren RL4380 Park Harbour locally?
You would have to ask around locally. MyPerfectColor can make and ship the Ralph Lauren RL4380 Park Harbour in a variety of paint types, but we are not able to comment on what other suppliers can provide. MyPerfectColor is not just working off a formula in a database - we compare every batch against the original color to verify the color accuracy. MyPerfectColor has extensive color matching capabilities and more than ten times the number of pigments available to a typical paint store.
How do I convert Ralph Lauren RL4380 Park Harbour to a different company?

While we can provide Ralph Lauren RL4380 Park Harbour 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.