Mountain Air vs Lamp Black
Where Mountain Air belongs to Dulux's range, Lamp Black is a Little Greene color. Hue-wise, Mountain Air belongs to the green-white family and Lamp Black to the grey family. Mountain Air (LRV 88) reflects noticeably more light than Lamp Black (LRV 3), a difference of 85 points that becomes especially apparent in rooms with limited natural light. Mountain Air runs warm while Lamp Black is decidedly purple, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 76.3, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Mountain Air vs Lamp Black in Real Spaces
2 real rooms side by side. Seeing Mountain Air and Lamp Black in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Mountain Air will make the room feel meaningfully brighter than Lamp Black would.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Mountain Air reflects noticeably more light off the walls, making the space read more open than Lamp Black.
Color Details
Mountain Air vs Lamp Black Simulated Comparison
5 simulated room previews — drag the slider on each to see Mountain Air on one side and Lamp Black 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 Mountain Air comparisons
See how Mountain Air stacks up against other well-photographed colors across different brands and tones.
