Lamp Black vs RAL 770-3
Lamp Black is a Little Greene color while RAL 770-3 comes from RAL Effect. Lamp Black reads as grey, while RAL 770-3 reads as beige-greige — two distinct hue families, not close cousins. At LRV 17 vs 3, RAL 770-3 will read as the brighter of the two — a 15-point gap that matters most in north-facing or low-light rooms. At ΔE 34.6, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Lamp Black vs RAL 770-3 in Real Spaces
3 real rooms side by side. Seeing Lamp Black and RAL 770-3 in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that RAL 770-3 will make the room feel meaningfully brighter than Lamp Black would.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that RAL 770-3 will make the room feel meaningfully brighter than Lamp Black would.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that RAL 770-3 will make the room feel meaningfully brighter than Lamp Black would.
Color Details
Lamp Black vs RAL 770-3 Simulated Comparison
5 simulated room previews — drag the slider on each to see Lamp Black on one side and RAL 770-3 on the other.
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.
More Lamp Black comparisons
See how Lamp Black stacks up against other well-photographed colors across different brands and tones.
