Lamp Black vs Rookwood Dark Red
Lamp Black (Little Greene) and Rookwood Dark Red (Sherwin-Williams) come from different manufacturers. Hue-wise, Lamp Black belongs to the grey family and Rookwood Dark Red to the pink-red family. Their light reflectance values are nearly the same — 3 vs 3 — so neither will read significantly brighter or darker than the other. Where Lamp Black leans purple, Rookwood Dark Red reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 17.0 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Lamp Black vs Rookwood Dark Red in Real Spaces
1 real room side by side. Seeing Lamp Black and Rookwood Dark Red in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Rookwood Dark Red brings more warmth to the space, while Lamp Black keeps things cooler and crisper.
Color Details
Lamp Black vs Rookwood Dark Red Simulated Comparison
5 simulated room previews — drag the slider on each to see Lamp Black on one side and Rookwood Dark Red 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.
