RAL 7021
Black grey
RAL 7021 Black grey
RAL 7021 Black grey is a neutral and modern 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 architectural facades, aluminum extrusions, electronics and general industry.
| RAL Code | 7021 |
| Color Name | Black grey |
| Color Family | Grey |
| 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 7021
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 7021 Black grey is widely used for architectural facades, aluminum extrusions, electronics and general industry, where consistent color and a durable, protective finish are essential.
RAL 7021 Black grey: Colour Data and Nearest Shades
Measured reference values for RAL 7021 Black grey, 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 | #2F3234 |
| RGB | 47, 50, 52 |
| Perceived lightness | 50 of 255 (dark range) |
| Character | neutral and modern |
Nearest RAL Classic Shades
- RAL 9004 Signal black — #2B2B2C, colour distance 11
- RAL 6008 Brown green — #36342A, colour distance 12
- RAL 6012 Black green — #2F3D3A, colour distance 13
As a dark, low-lightness shade, fingerprints, dust and handling scuffs show up more than they do on light colours. A matt or textured finish hides them better than high gloss, and gloss levels above about 70 units also make any substrate defect easier to see – agree the gloss level with your coater before the first batch.
Ordering RAL 7021 Black grey
RAL 7021 Black grey is normally supplied as epoxy 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 7016 Anthracite grey, RAL 7022 Umbra grey.