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RAL5024 Pastel Blue is a medium-saturation, subdued blue designed for technical and architectural applications needing a clearly colored, yet understated blue. This color is a light-to-mid-value blue with a distinctly cool tone and no perceptible green or yellow warmth. With a CIE L value of 57.1 and an LRV of 25.03, it is visually present but avoids being bright orwashed out. Its hue angle of 241.76 and negative a and b values indicate a faint blue-violet direction, enhancing its coolness. Moderate chroma at 21.31 delivers a recognizable blue without high vividness. Gloss level affects its appearance-higher sheen emphasizes clarity and contrast while matte finishes further subdue its presence.

Ideal uses for RAL5024 include field touch-ups and repaints on RAL-specified equipment, exterior and interior industrial components requiring a non-intense blue, railings, machinery, or wayfinding elements that benefit from a technical, understated bluish accent. Particularly suitable for low-criticality repairs or cross-material coordination, it is stable in appearance and helps maintain color unity while minimizing glare and eye fatigue. Consistent results depend on adequate surface preparation and high-CRI lighting to accurately display its intended hue.

Digital approximations
Values
HEX: #6699b5
RGB: 102, 153, 181
LAB: 57.1, -10.08, -18.77
Insights
- The L value of 57.1 and LRV of 25.03 keep this blue visually present without excessive brightness-suitable where blue should be seen but not dominate.
- A negative a (-10.08) and b (-18.77) maintain the distinctly cool undertone, resisting drift toward green or purple.
- Moderate chroma (21.31) produces a blue that is clearly understandable as pastel but avoids both dullness and high-vividness.
Digital values are approximations.
Paint appearance varies by finish and lighting.

Similar colors:
- RAL 5012 Light Blue Paint Light Blue: lighter and more saturated, with a brighter, more vivid appearance.
- Tiger Drylac™ 049/42250 RAL 5007 Brilliant Blue: darker and somewhat richer, with increased depth and a slightly less pastel effect.
- RAL 5014 Pigeon Blue Paint Pigeon Blue: more muted/greyish, less chromatic and with a dustier, more neutral presentation.

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 5024 Pastel Blue Paint

When is a standard RAL 5024 Pastel Blue acceptable, and when should I request a sample/OEM-specific match?

RAL 5024 Pastel Blue is a standardized color target. The RAL code defines the color, not the coating process, sheen, or texture. Our standard production matches the RAL target in liquid paint; it will not duplicate a specific OEM powder's gloss or texture unless you request it.

Use standard RAL 5024 when:

  • Cross-material coordination is needed and textures/sheens already differ (e.g., metal frame to plastic trim).
  • Low-criticality touch-ups where functional protection or general visual harmony is sufficient.
  • The acceptance is explicitly "match the RAL standard" under neutral lighting, not "match this part."

Request a sample-based or OEM-specific match when:

  • High-visibility cosmetic surfaces or large-area repaints are involved.
  • Strict inspection/acceptance is expected (e.g., side-by-side with an existing part).
  • You know the OEM powder code/gloss/texture and need continuity with that finish.

To avoid rejections, include on your PO: (1) target is "RAL standard" or "match existing part/OEM code," (2) required sheen and any texture/smooth requirement, (3) viewing/lighting for inspection, and (4) whether acceptance is visual only or will be instrument-checked. If any of these are unknown, request an approved spray-out/drawdown before production.

For RAL 5024 Pastel Blue repairs, should I order spray paint, a brush bottle, or a touch-up pen?

Select the tool based on defect size and visibility:

  • Touch-up pen (fine tip): hairline scratches, pinhead chips, edges. Fast and precise, minimal masking. Best for small, non-critical areas.
  • Brush bottle: small chips and nicks where you need film build. Good control; may show brush texture on smooth/glossy panels.
  • Aerosol spray: larger spots and panels, or when you need to blend. Ideal where a brushed patch would telegraph. Use light, multiple passes to minimize edge mapping.

Notes specific to RAL 5024 Pastel Blue on powder-coated parts:

  • Powder textures and gloss vary; liquid touch-up will match the RAL color but may not replicate texture/sheen. Aerosol generally blends less visibly than a pen or brush.
  • For inspection-critical surfaces or if the existing coating has a distinct gloss/texture, consider an OEM/surface-specific match and verify with a test spray-out.
Why can RAL 5024 Pastel Blue look different under factory LEDs versus daylight, and how should we assess acceptance?

Color appearance changes with lighting (metamerism) and surface effects. RAL 5024 Pastel Blue matched in liquid paint may appear different from a textured or glossier powder-coated part under certain lights. Differences are more noticeable when comparing smooth vs textured or matte vs gloss finishes.

To control acceptance risk:

  • Define inspection lighting (e.g., typical factory LEDs or D65 daylight) and viewing angle before ordering.
  • Compare the part to the RAL 5024 standard chip and/or an approved spray-out on the same substrate under the agreed lighting.
  • Avoid judging across mixed conditions (one part in daylight, another under cool LED). If cross-environment consistency is critical, request a sample match evaluated in your actual lighting.
What primer should I use under RAL 5024 Pastel Blue for industrial substrates and repairs?

Primer needs depend on substrate and whether metal is exposed:

  • Bare carbon steel/iron: use a corrosion-inhibiting metal primer after cleaning and surface prep.
  • Galvanized steel: use a galvanized-compatible wash/etch or bonding primer after proper cleaning.
  • Aluminum: use an adhesion-promoting/etch or epoxy primer; conversion coating if your process requires it.
  • Stainless steel: abrade and degrease; use an adhesion-promoting epoxy primer.
  • Plastics (ABS, PVC, etc.): clean thoroughly and use a plastic adhesion promoter; verify compatibility on a small area.
  • Previously coated/powder-coated surfaces: if coating is intact, clean and scuff; spot-prime only where substrate is exposed.

Process tips:

  • Surface prep (clean, degloss, remove corrosion) is as important as primer choice.
  • Primer shade influences hiding; a neutral gray undercoat helps RAL 5024 Pastel Blue reach target color with fewer coats and reduces perceived shift over light/dark patches.
  • If the project has aggressive service conditions, specify the coating system (primer/topcoat) to the environment first, then confirm RAL 5024 color.
When will I receive my paint matching RAL5024 Pastel Blue? 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 RAL5024 Pastel Blue, 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 RAL5024 Pastel Blue 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 RAL5024 Pastel Blue 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 RAL5024 Pastel Blue?
The RGB values for RAL5024 Pastel Blue are 93, 144, 169 and the HEX code is #5D90A9. The LRV for RAL5024 Pastel Blue is 25.03. 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 RAL5024 Pastel Blue 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 RAL5024 Pastel 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 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 RAL5024 Pastel Blue?
Many types of paint are available for RAL5024 Pastel Blue 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 RAL5024 Pastel Blue?
The RAL5024 Pastel Blue 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 RAL5024 Pastel Blue?
The need for primer for RAL5024 Pastel 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 RAL5024 Pastel Blue to a different color from another paint company?

While we can provide RAL5024 Pastel 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.