Lamp Black vs Ancient Marble
Lamp Black (Little Greene) and Ancient Marble (Sherwin-Williams) come from different manufacturers. Lamp Black reads as grey, while Ancient Marble reads as beige-greige — two distinct hue families, not close cousins. The 58-point LRV gap — 60 for Ancient Marble vs 3 for Lamp Black — means Ancient Marble will open up a space more effectively. Where Lamp Black leans purple, Ancient Marble reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 64.3 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 Ancient Marble in Real Spaces
1 real room side by side. Seeing Lamp Black and Ancient Marble in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Ancient Marble returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Lamp Black vs Ancient Marble Simulated Comparison
5 simulated room previews — drag the slider on each to see Lamp Black on one side and Ancient Marble 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.
