Match of Sico™ 4043-21 Delicate Blue *

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.

70% of Orders Ship within 3 Business Days.

Ready to purchase? Select your options in the 4 steps below.

Step 1: Select Paint Type / Application

Spray, OEM, Bottles and Pens

House and Wall Paint

Epoxy, Urethane, and Colorant Concentrate

A match of Sico 4043-21 Delicate Blue is a light blue with a cool lean and a muted, slightly gray character. With its fairly high LRV, it reads as a light color rather than a vivid one, so the blue comes across softly instead of sharply.

MyPerfectColor custom spray paint matched to the selected brand color can be used on vents, switch covers, speaker grilles, access panels, shelving brackets, railings, mailboxes, and other small parts where a light blue needs to repeat across metal, plastic, wood, or previously coated surfaces. It is also a practical choice for PVC trim pieces, fixture housings, frames, knobs, and hardware when the goal is to carry the same reference color onto removable or detailed components.

Because this is a light color, coverage can depend more on the substrate than it would with a darker shade. Darker bases, patchy repairs, or rough textures may show through sooner, so surface preparation and even film build matter. Finish and substrate texture can also change how soft or crisp the blue appears once dry.

Product Data

See Technical Data Sheets
See Safety Data Sheets

About Sico Paint

Sico began as a small store producing commercial and industrial paints and varnishes in Quebec City. Now part of PPG Architectural Coatings, Sico continues to please customers with a broad array of colors.

Matching Sico Paint Colors

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

The colors shown on this website are computer video simulations of the Sico Color and may not match Sico Color standards. Refer to Sico Publications to obtain the accurate color. Please know that MyPerfectColor is matching the original Sico 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 Sico™ 4043-21 Delicate Blue *

Can I order 4043-21 Delicate Blue as MyPerfectColor spray paint for baskets, frames, or decor pieces?

Yes. A match of Sico 4043-21 Delicate Blue can be ordered as MyPerfectColor custom spray paint matched to the selected Sico color reference, which is useful for baskets, frames, shelving, brackets, hardware, and similar small items. Spray paint is often the practical choice when the goal is to coordinate a removable part or accessory to a known color target. Make sure the surface is prepared for the material you are painting, and test on the actual item if the substrate is unfamiliar.

Where do I find the SDS for 4043-21 Delicate Blue from Sico?

The SDS is tied to the MyPerfectColor paint product and chemistry you order, not to the 4043-21 Delicate Blue color name by itself. Use the Safety Data Sheets page for the exact product format you are buying: https://www.myperfectcolor.com/Safety-Data-Sheets/33970.htm . If you are comparing formats, check the SDS for the specific MyPerfectColor product you plan to order.

Will 4043-21 Delicate Blue look the same in matte, satin, or gloss spray paint?

No. The color target stays 4043-21 Delicate Blue, but the finish changes how light reflects off the surface, so the same matched color can read differently after application. A flatter finish usually looks softer and less reflective, while a glossier finish can look deeper or brighter under the same lighting. If the painted item must coordinate with another finished surface, choose the sheen carefully because finish can change the final appearance even when the color match is correct.

How should I choose a finish when ordering 4043-21 Delicate Blue in MyPerfectColor paint?

Choose the finish based on how the item will be used and cleaned, not just on the color name. Higher gloss finishes usually clean more easily and can be more durable on handled parts, but they also show reflections and surface irregularities more readily. Lower sheen finishes reduce reflection and can make minor texture differences less noticeable. For 4043-21 Delicate Blue, the finish you choose will affect both the look and the practical performance of the coated item, so pick the sheen that fits the object and the environment.

Can 4043-21 Delicate Blue be sprayed on plastic or other difficult surfaces?

Often yes, but plastics and other low-energy surfaces vary a lot, so prep matters. Clean the part thoroughly, use the right surface prep for the material, and consider MyPerfectColor primer when you want better adhesion on challenging substrates. If the part is plastic, test on a hidden area or a sample piece first, because the final result depends on the actual surface, not just the 4043-21 Delicate Blue color match.

How quickly will I receive my paint matched to Sico 4043-21 Delicate Blue?

All paint is custom-made to order. While most orders ship within 48 hours, the lead-time for paint made to match Sico 4043-21 Delicate Blue 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 Sico 4043-21 Delicate Blue?

The RGB values for Sico 4043-21 Delicate Blue are 196, 217, 235 and the HEX code is #C4D9EB. The LRV for Sico 4043-21 Delicate Blue is 67.47. 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 Sico 4043-21 Delicate Blue? 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 Sico 4043-21 Delicate Blue 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 Sico 4043-21 Delicate Blue?

The Hue Angle for Sico 4043-21 Delicate Blue is 253.56 and the chroma is 11.8. 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 Sico 4043-21 Delicate Blue?

MyPerfectColor has an original sample of the Sico 4043-21 Delicate Blue 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 Sico 4043-21 Delicate Blue?

The need for primer for Sico 4043-21 Delicate Blue 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 Sico 4043-21 Delicate Blue to a different company?

While we can provide Sico 4043-21 Delicate Blue 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.