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RAL 3004 Purple Red Paint

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RAL3004 Purple Red is a dark, high-chroma red-violet developed for bold, technical applications in industrial and architectural contexts. Its L value of 22.17 and LRV of 3.56 place it among the darkest shades, with nearly no light bounce and very low reflectance. The color is definitively warm-leaning, with a hue angle of 24.36 and high a (36.17) showing strong red character and a distinct violet undertone (b = 16.38). With high chroma (39.71), RAL3004 offers vivid saturation and stands out where a saturated identity color is required. Gloss finishes intensify its rich depth, and matte finishes emphasize its darkness and visual weight.

RAL3004 is often chosen for heavy machinery coatings, architectural railings and detailing to provide sharp contrast, industrial equipment where color continuity via RAL specification is critical, technical spaces, and as a touch-up paint when matching existing RAL3004 surfaces. Its low LRV makes it best for accenting; it is not suited for high-visibility or high-reflectance applications. Color perception will shift with gloss and lighting, but its pronounced chroma and undertone remain consistent across different substrates. Match the finish to existing applications for proper coordination.

Digital approximations
Values
HEX: #67161F
RGB: 103, 22, 31
LAB: 22.2, 36.2, 16.4
Insights
- The L value of 22.2 and LRV of 3.56 indicate the color appears nearly black in low light or from a distance, but its chroma gives it a recognizable red-violet cast up close.
- The high a value (36.2) and moderate b (16.4) quantify a hue at the border of red and purple, supporting distinct, non-neutral appearance.
- Digital RGB (103, 22, 31) gives a reliable visual estimate on displays, but will not replicate the paint's depth or response to different sheens.
Digital values are approximations.
Paint appearance varies by finish and lighting.

Similar colors:
- RAL 3003 Ruby Red Paint Ruby Red: Lighter and slightly less purple; appears brighter and more standard red.
- Tiger Drylac™ 049/31900 RAL 3005 Wine Red: Even darker and deeper, with lower chroma and a more muted appearance.
- RAL 4004 Claret Violet Paint Claret Violet: Cooler, more violet, and less red than RAL3004, with a subdued chromatic intensity.

Product Data

About RAL

RAL is a European Color Standard often used for powder coating products and equipment. MyPerfectColor helps manufacturers; fabricators; refurbishers; equipment supply, rental and maintenance organizations save money and improve quality through exact match color solutions. Some common requests we receive for RAL Colors include spray paint, pens and bottles used for touch up and OEM applications.

Representation of the RAL Colours is done with the approval of RAL gGmbH, 53111 Bonn, Germany.

Please note that the representation of colours on the website can only approximate the actual RAL colour shades as they are registered as varnish samples.

RAL CLASSIC © RAL, Bonn 2019.

RAL DESIGN SYSTEM © RAL, Bonn 2019.

RAL EFFECT © RAL, Bonn 2019.

RAL colors may vary from RAL 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.

Frequently Asked Questions About RAL 3004 Purple Red Paint

When is standard RAL 3004 Purple Red acceptable versus when do I need a sample or OEM-specific match?

RAL 3004 is a standardized color target, not a coating process. Decide based on how your work will be inspected and where it will be used.

  • Use standard RAL 3004 when:
    • The specification only states "RAL 3004" without naming a specific powder/brand or requiring match-to-part.
    • You are coordinating across different materials where textures/sheens already differ.
    • The repair is low criticality (small chips, functional protection) and close visual harmony is acceptable.
  • Use a sample- or OEM-based match when:
    • Acceptance will be judged against an existing part/panel rather than the RAL standard.
    • High-visibility cosmetic surfaces or large, continuous areas are involved.
    • Strict inspection criteria apply (pass/fail by comparator panel or written delta tolerances).
    • A known OEM powder coating code/brand exists and must be followed.

Risks to consider: RAL 3004 is very dark (low LRV), so sheen and texture differences are highly visible-especially when touching liquid paint to powder coat. Aging, application method, and substrate can also shift appearance. If acceptance risk is unclear, submit a control sample (drawdown or part) for approval or request the acceptance reference (RAL swatch vs. existing part) in writing.

Which touch-up product should I order for RAL 3004 Purple Red-spray, brush bottle, or paint pen?
  • Paint Pen: Best for pin-point chips and hairline scratches (<=1-2 mm). Fast and controlled on edges and hardware. Not suitable for larger areas; sheen differences may be noticeable on this dark color.
  • Brush Bottle: Good for chips and small spots (~2-20 mm) needing film build and corrosion protection. Expect some brush texture on glossy finishes; choose the sheen to match the existing surface.
  • Aerosol Spray: Best for panels and parts up to a few square feet, blending repairs, and reducing brush marks-especially over powder-coated items. Apply multiple light coats and match the sheen (matte/satin/gloss) to the installed finish.

Decision tip: For RAL 3004, sheen mismatch can read as a color shift. Verify the existing finish level before ordering. If the area to repair is larger or highly visible, consider a sample/OEM match and spray application for uniformity.

How should I prep an existing RAL 3004 Purple Red surface for a reliable repair?
  • Identify substrate and existing finish (e.g., powder coat vs. liquid). Confirm the surface is clean, sound, and fully cured.
  • Clean: Wash with mild detergent, rinse, dry. Degrease with isopropyl alcohol or appropriate solvent; leave no residue.
  • De-nib/Feather: Remove loose coating. Feather edges around damage. Scuff surrounding area (e.g., 400-600 grit for existing powder) to promote adhesion.
  • Rust/Bare Metal: Remove corrosion to bright metal. Spot-prime with a compatible primer. Use adhesion promoter on plastics as required.
  • Primer Shade: For deep red RAL 3004, a medium-to-dark gray primer helps uniform coverage and reduces transparency.
  • Mask: Define repair area and protect adjacent surfaces.
  • Apply: Use light, even coats with proper flash times. Do not try to cover in one pass. Match sheen to the existing area; sheen variance is very noticeable on dark colors.
  • Conditions: Paint within recommended temperature/humidity. Avoid condensation and dust. Allow full cure per product TDS before inspection or service.
  • Verify: Test a small area first and evaluate under site lighting after cure, especially if acceptance is against an existing part.
When will I receive my paint matching RAL3004 Purple Red? Can I get it right away?
All paint is custom-made to order. Most orders ship quickly—often within 1–2 business days—though actual lead time can vary based on production volume. Custom spray paint, paint pens, and brush-in-cap bottles, including colors matched to RAL3004 Purple Red, typically ship within 1–2 business days. During peak periods, lead times may vary slightly. Transit time depends on your location and the shipping method you choose. If timing is critical, select Expedited Production at checkout—most expedited orders ship within 24 business hours—or contact MyPerfectColor so we can help confirm timing for your specific deadline. Learn more about paint production lead times.
Can I use RAL3004 Purple Red for touching up powder coating?

Yes, our spray paint, paint pens and touch up bottles are ideal for touching up parts of all kinds, including powder coatings. However, keep in mind that our version of RAL3004 Purple Red is based on the color swatch contained in the official RAL color book. The color and sheen of your specific production parts may be different. If you need a touch up application, we can create a touch up solution precisely matching your specific parts.

Learn more about our color matching service.

What are the RGB, HEX and LRV values for RAL3004 Purple Red?
The RGB values for RAL3004 Purple Red are 108, 41, 48 and the HEX code is #6C2930. The LRV for RAL3004 Purple Red is 5.02. The LRV stands for Light Reflectance Value and measures the percentage of light that a color reflects. Learn more about using RGB and Hex codes for matching colors.
What is spray paint matched to RAL3004 Purple Red made of? And how much area will one can cover?

MyPerfectColor spray paint is a fast-drying durable acrylic enamel coating suitable for interior or exterior use. MyPerfectColor custom spray paint matched to RAL3004 Purple Red 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 can 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.

How to buy paint for RAL3004 Purple Red?
Many types of paint are available for RAL3004 Purple Red 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 do I get the SDS (Safety Data Sheet) for paint matched to RAL RAL3004 Purple Red?
The RAL3004 Purple Red 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 RAL3004 Purple Red?
The need for primer for RAL3004 Purple Red 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 RAL3004 Purple Red to a different color from another paint company?

While we can provide RAL3004 Purple Red 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.