Black grey vs Blue grey
Both are RAL Classic colors. At LRV 16 vs 6, Blue grey will read as the brighter of the two — a 10-point gap that matters most in north-facing or low-light rooms. At ΔE 22.9, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions.
Black grey vs Blue grey Color Comparison
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
Color Details
Black grey vs Blue grey in Real Spaces
Seeing Black grey and Blue grey in actual rooms makes the difference concrete. Browse the spaces below to get a feel for how each color lives on a wall. Showing 3 room types where both colors have photos.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Blue grey returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@dorfstadtvilla
@boudoir_interior
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The LRV gap is large enough that Blue grey will make the room feel meaningfully brighter than Black grey would.
@ebbandflow_home
@marcel.remus
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Blue grey will make the room feel meaningfully brighter than Black grey would.
@a.jak.agata
@bluestarkitchens_shaewilder
More Black grey comparisons
See how Black grey stacks up against other well-photographed colors across different brands and tones.
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