RAL 7021 Black Grey — Hex, RGB, LRV, and Best US Paint Matches

Color spec

Also known as / near matches

RAL 7021, formally known as Schwarzgrau in German, is a profound, near-black grey. It might be confused with its slightly lighter or more blue-leaning relatives such as RAL 7016 Anthracite Grey or RAL 7024 Graphite Grey, though 7021 carries a distinct cool, almost inky quality. While not a direct Pantone match, its depth and cool undertones place it in a similar family to very dark charcoal greys, often without the pronounced blue or purple that some dark greys exhibit. It is a sophisticated near-black that truly holds its grey identity.

What it looks like in real life

RAL 7021 Black Grey is a profoundly deep hue, sitting at an LRV of 6, which means it will absorb light and create an anchoring presence in a space. In north-facing light, it reads as an almost absolute black, its inherent cool undertones emphasized, lending a stark and dramatic elegance. Conversely, when bathed in the softer, warmer wash of south-facing light, it begins to reveal its true grey nature, a sophisticated charcoal that retains its depth without becoming merely a void. This color truly drapes a room in quiet sophistication, demanding thoughtful lighting to avoid feeling heavy. It generally holds a cool cast, but its slight softness prevents it from feeling austere; instead, it offers a sense of grounded tranquility. The very low LRV makes it a demanding color, requiring a deliberate approach to balance its intensity with contrasting elements or ample natural light, ensuring it reads as a luxurious backdrop rather than an oppressive shadow.

Closest matches at US paint brands

The closest match by ΔE is Sherwin-Williams Caviar, though its LRV of 3 is notably deeper than RAL 7021’s 6, making it read as a more absolute black. Farrow & Ball’s Pitch Black (No. 256) is the closest in LRV at 5, maintaining a similar deep, almost charcoal character. Across the spectrum of matches, most lean into a very dark, cool-toned black, with subtle undertone variations ranging from the slightly warmer almost-black of Farrow & Ball to the more stark, cool depths of Kompozit Silent Sea.

When to use this color

Great for:

• Creating a dramatic accent wall in a brightly lit living room, providing a focal point without overwhelming.
• Cabinetry in a modern kitchen or powder room, lending a sleek, grounded elegance.
• A deeply enveloping library or study, fostering an intimate, contemplative mood with thoughtful lighting.

Tricky in:

• Small rooms lacking generous natural light, where its profound depth can feel constricting rather than cozy.
• On ceilings in rooms with standard height, as it can visually lower the plane and reduce airiness.

Pairs well with

Painting tips

• Primer: For RAL 7021’s significant depth and low LRV of 6, a deep gray tinted primer is essential to ensure true color payoff and reduce the number of finish coats needed.
• Sheen: Given its deep, anchoring presence, a matte or eggshell finish on walls will best capture its velvety quality, while a durable satin or semi-gloss will bring out a subtle richness on cabinetry or trim.
• Coats: Expect to apply two to three coats over a properly tinted primer to achieve full, consistent depth, especially if transitioning from a much lighter base color.
• Application: For such a deep color, careful application is paramount; brush strokes and roller marks will be highly visible under raking light, making a sprayer the ideal choice for the smoothest finish, or meticulous back-rolling technique if using a roller.

Related

• Best paint for kitchen cabinets →
• Sheen guide →
• Other RAL Classic colors →