Lamp Black vs High Reflective White
Where Lamp Black belongs to Little Greene's range, High Reflective White is a Sherwin-Williams color. Hue-wise, Lamp Black belongs to the grey family and High Reflective White to the beige-greige family. High Reflective White (LRV 93) reflects noticeably more light than Lamp Black (LRV 3), a difference of 90 points that becomes especially apparent in rooms with limited natural light. Lamp Black runs purple while High Reflective White is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 78.6, 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 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Lamp Black vs High Reflective White in Real Spaces
3 real rooms side by side. Seeing Lamp Black and High Reflective White 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 High Reflective White will make the room feel meaningfully brighter than Lamp Black would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. High Reflective White reflects noticeably more light off the walls, making the space read more open than Lamp Black.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. High Reflective White reflects noticeably more light off the walls, making the space read more open than Lamp Black.
Color Details
Lamp Black vs High Reflective White Simulated Comparison
5 simulated room previews — drag the slider on each to see Lamp Black on one side and High Reflective White 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.
