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A match of ICI 421 Onionskin Tan is a muted, warm tan with a soft yellow-brown undertone and moderate depth. It reads earthy rather than bright, with enough body to feel substantial on smaller parts without turning into a dark brown.

MyPerfectColor custom spray paint matched to ICI 421 Onionskin Tan can be used on PVC pipe, vent covers, switch plates, mailboxes, shelf brackets, railings, frames, shutter hardware, and similar components where a warm tan needs to carry across mixed materials. It is a practical choice for fixtures and accessory parts that need a consistent tan finish on metal, plastic, wood, or previously coated surfaces after proper preparation.

Because this color is fairly muted, it usually covers more predictably than a vivid color, but darker primers or uneven substrates can still affect the final appearance. Finish, film build, and surface texture can shift it from a softer tan to a slightly richer look, and older hardware may show differences in sheen if only one piece is recoated.

Similar colors:

Rolling Hills
464 Brown Bag
Sable Sands

Product Data

About ICI Paints

Imperial Chemical Industries (ICI) was a British chemical company that made paints and speciality products, including food ingredients, speciality polymers, electronic materials, and more.

Matching ICI Paint Colors

MyPerfectColor is able to match all of the ICI paint colors so you can find and enjoy the colors you love. MyPerfectColor uses its expert capabilities to recreate the original ICI 421 Onionskin Tan by matching the original ICI color books and swatches. MyPerfectColor is not using ICI paint.

The colors shown on this website are computer video simulations of the ICI 421 Onionskin Tan and may not match ICI Color standards. Refer to ICI Publications to obtain the accurate color. Please know that MyPerfectColor is matching the original ICI 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 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 ICI™ 421 Onionskin Tan *

Where can I find the SDS for 421 Onionskin Tan by ICI?

The SDS is tied to the MyPerfectColor product you order for 421 Onionskin Tan, not to the ICI color name by itself. If you need the safety sheet before ordering, use the MyPerfectColor Safety Data Sheets page at https://www.myperfectcolor.com/Safety-Data-Sheets/33970.htm and confirm the sheet that matches the product format you plan to buy. If you are unsure, verify the exact MyPerfectColor product and chemistry before you place the order.

How do I choose the right sheen for 421 Onionskin Tan when ordering MyPerfectColor paint?

For 421 Onionskin Tan, the sheen you choose affects durability, cleanup, reflectivity, and how the match reads after application. If the part will be handled or cleaned often, a more durable finish is usually the practical choice. If the item needs to coordinate with a lower-sheen surrounding surface, choose a lower sheen so the gloss does not change how the color looks on the finished item. The safest approach is to order the finish that fits the use of the part, not just the color name.

Can 421 Onionskin Tan by ICI be used on plastic parts, and should I use primer?

Plastics vary widely, so a good result on one plastic does not guarantee the same result on another. MyPerfectColor spray paint can adhere well to many plastics, but testing on the actual part is important, especially on low-energy plastics. Using the MyPerfectColor primer for Acrylic Enamel can improve adhesion before you apply 421 Onionskin Tan, and surface prep should be matched to the specific plastic you have.

Will 421 Onionskin Tan by ICI look the same after it is applied in different lighting?

Even after you order a match of 421 Onionskin Tan, the finished item can look different depending on lighting, placement, sheen, and the surfaces around it. If the part will sit next to an existing painted area, check how the new coating reads in the same light and at the same distance the part will be viewed. The color match is still 421 Onionskin Tan, but the appearance can shift once it is applied to a different substrate or finish.

How do I confirm the right reference for 421 Onionskin Tan by ICI before ordering?

Before ordering a match of 421 Onionskin Tan, confirm that the target is the original ICI color reference you want, ideally from a physical swatch or a known existing reference. Screen colors can vary, so online viewing alone is not enough to verify the target. Once the reference is confirmed, order MyPerfectColor paint matched to that color standard rather than relying on the screen image.

How quickly will I receive my paint matched to ICI 421 Onionskin Tan?
All paint is custom-made to order. While most orders ship within 48 hours, the lead-time for paint made to match ICI 421 Onionskin Tan 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 ICI 421 Onionskin Tan?
The RGB values for ICI 421 Onionskin Tan are 0, 0, 0 and the HEX code is #000000. The LRV for ICI 421 Onionskin Tan is 0.01. 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 is the Hue Angle and Chroma for ICI 421 Onionskin Tan?
The Hue Angle for ICI 421 Onionskin Tan is 0.0 and the chroma is 0.0. 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.
Which paint matching the ICI 421 Onionskin Tan would be best for interior walls?
MyPerfectColor doesn't sell ICI, but it does match the ICI 421 Onionskin Tan in a wide variety of paint types. The best paint for interior walls is typically a matte or eggshell. Flat paint is most often used for ceilings and semi-gloss paint is used for trim. If it is a commercial or industrial application, you may have other considerations such as chemical resistance. Custom spray paint can be used for in wall speakers, railings, HVAC vents, electrical cabinets and anything else needing a professional spray smooth finish. Contact MyPerfectColor support if you have specific questions about the best paint to use for your project.
How can MyPerfectColor match the ICI 421 Onionskin Tan?

MyPerfectColor has an original sample of the ICI 421 Onionskin Tan 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.

How many spray cans of the ICI 421 Onionskin Tan should I get?

MyPerfectColor offers custom spray paint matched to ICI 421 Onionskin Tan which enables you to conveniently achieve a professional spray-smooth finish. It is difficult to gauge spray paint coverage because it depends on how you apply it and the amount of overspray, but generally the 11oz spray will cover about 20 square feet per coat.

MyPerfectColor uses an acrylic enamel which is a fast-drying durable coating suitable for interior or exterior use. This paint sticks well to most surfaces including metal, plastics, powder-coatings, cabinets and primed or previously painted wood.

How do I find the same color as the ICI 421 Onionskin Tan in a different company?

While MyPerfectColor can provide paint matched to the ICI 421 Onionskin Tan, we don't provide any crossover information because this is a subjective determination. 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, so determining which color is the best approximation is a judgement call.

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