RAL 5005
Signal blue
RAL 5005 Signal blue
RAL 5005 Signal blue is a cool and professional powder coating color from the RAL Classic standard. It is available in smooth gloss, semi-gloss, matt and textured finishes, and can be precisely matched to your substrate and curing requirements. Ideal for aluminum profiles, outdoor furniture, machinery and marine equipment.
| RAL Code | 5005 |
| Color Name | Signal blue |
| Color Family | Blue |
| Standard | RAL Classic |
| Available Finishes | Smooth gloss, semi-gloss, matt, textured |
| Custom Matching | Available – send a sample for lab color matching |
Key Benefits of RAL 5005
Superior Durability
Powder coating gives a tough, protective finish that resists scratching, fading and weathering, keeping its appearance even in demanding environments.
Reliable Color Consistency
RAL Classic colors are engineered for precise, repeatable matching, so every production batch delivers the same shade – across projects and over time.
Visual Impact
A smooth, even finish with rich color depth that suits modern product design, architecture and industrial equipment alike.
Industries & Applications
RAL 5005 Signal blue is widely used for aluminum profiles, outdoor furniture, machinery and marine equipment, where consistent color and a durable, protective finish are essential.
RAL 5005 Signal blue: Colour Data and Nearest Shades
Measured reference values for RAL 5005 Signal blue, plus the closest RAL Classic shades by colour distance. Use them when you compare alternatives, or when you need a fallback shade that will not look out of place next to it.
| HEX | #005387 |
| RGB | 0, 83, 135 |
| Perceived lightness | 69 of 255 (mid range) |
| Character | cool and professional |
Nearest RAL Classic Shades
- RAL 5017 Traffic blue — #005B8C, colour distance 9
- RAL 5010 Gentian blue — #004F7C, colour distance 12
- RAL 5019 Capri blue — #005E83, colour distance 12
Mid-lightness shades are the most forgiving on industrial parts: they hide dust and small scratches reasonably well and keep their contrast against both light and dark backgrounds, which is why they dominate machinery, enclosure and furniture programs.
Ordering RAL 5005 Signal blue
RAL 5005 Signal blue is normally supplied as polyester powder coatings. Before you order, see how RAL and Pantone color matching works and what to send for an exact match.
Nearby RAL Classic shades in the same family: RAL 5004 Black blue, RAL 5007 Brillant blue.