RAL 7043 Traffic Grey B — Hex, RGB, LRV, and Best US Paint Matches

Color spec

Also known as / near matches

RAL 7043, known as Traffic Grey B, carries a name that hints at its robust, utilitarian nature, often associated with industrial or infrastructure applications. While not as commonly referenced as some architectural greys, it sits comfortably within the family of darker, slightly cool greys. It doesn’t have a direct, widely recognized Pantone equivalent, but its depth and undertone place it near greys with a subtle green-blue cast, distinguishing it from warmer, earthier charcoal tones. It might be confused with RAL 7042 Traffic Grey A, which is a slightly lighter and more neutral grey, or RAL 7016 Anthracite Grey, which is a deeper, more pronounced charcoal.

What it looks like in real life

Traffic Grey B is a quiet, anchoring color that truly reveals its character in varying light. In a north-facing room, where light tends to be cooler and less direct, it deepens into a sophisticated, almost steely charcoal, pulling forward its subtle cool-green undertone. It won’t read stark or cold, but rather a composed, enveloping presence that can temper the inherent coolness of the light. Conversely, in south-facing rooms, or under late afternoon sun, it softens remarkably, shedding some of its depth to reveal a nuanced grey-green, preventing it from ever feeling heavy or flat. Its low LRV of 11 means it is a demanding color, absorbing light rather than reflecting it, creating a sense of intimacy and depth.

Closest matches at US paint brands

Kompozit Deep Sea Shadow emerges as the closest match by ΔE, sharing a very similar cool-leaning, subtly green undertone. While many matches like Farrow & Ball Down Pipe and Dunn-Edwards Iron Mountain share the exact LRV of 11, their undertones can vary significantly, from Sherwin-Williams Pewter Green’s distinct green to Benjamin Moore Cinder’s more neutral warmth. The spread of matches reveals a general inclination towards cooler, often green-influenced greys.

When to use this color

Great for:

• Perfect for an elegant, enveloping dining room, creating a sophisticated and intimate atmosphere.
• Excellent choice for cabinetry in a modern kitchen, providing a grounding and refined aesthetic.
• Ideal for a library or study with ample natural light, where its depth fosters concentration and calm.

Tricky in:

• Can feel too heavy or absorbing in small, artificially lit rooms with no natural light.
• May appear flatter and lose its subtle undertones when paired with very stark white trims without adequate contrast.

Pairs well with

Painting tips

• Primer: Given its low LRV of 11, a dark grey tinted primer is recommended to ensure optimal color depth and consistency.
• Sheen: For a sophisticated, enveloping effect on walls, a matte or eggshell sheen is ideal, while a satin finish would best highlight its subtle green undertones on cabinetry or trim.
• Coats: Expect to apply three coats over a properly tinted primer to achieve the full, rich depth of this color.
• Application: Due to its deep tone, meticulous application is key; any inconsistencies from brushing or rolling will be more noticeable under raking light, so spraying offers the most seamless finish.

Related

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