River Gorge Gray vs Lamp Black
River Gorge Gray (Benjamin Moore) and Lamp Black (Little Greene) come from different manufacturers. Hue-wise, River Gorge Gray belongs to the greige-grey family and Lamp Black to the grey family. The 30-point LRV gap — 33 for River Gorge Gray vs 3 for Lamp Black — means River Gorge Gray will open up a space more effectively. Where River Gorge Gray leans yellow and red, Lamp Black reads purple — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 46.2 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.
River Gorge Gray vs Lamp Black in Real Spaces
1 real room side by side. Seeing River Gorge Gray 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. River Gorge Gray reflects noticeably more light off the walls, making the space read more open than Lamp Black.
Color Details
River Gorge Gray vs Lamp Black Simulated Comparison
5 simulated room previews — drag the slider on each to see River Gorge Gray 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 River Gorge Gray comparisons
See how River Gorge Gray stacks up against other well-photographed colors across different brands and tones.
