Slippery Shale vs Lamp Black
Where Slippery Shale belongs to Behr's range, Lamp Black is a Little Greene color. These are both greys, so the question isn't which hue to choose — it's where within grey to land. Slippery Shale (LRV 18) reflects noticeably more light than Lamp Black (LRV 3), a difference of 16 points that becomes especially apparent in rooms with limited natural light. Slippery Shale runs red while Lamp Black is decidedly purple, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 31.9, 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 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Slippery Shale vs Lamp Black in Real Spaces
1 real room side by side. Seeing Slippery Shale 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.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Slippery Shale reflects noticeably more light off the walls, making the space read more open than Lamp Black.
Color Details
Slippery Shale vs Lamp Black Simulated Comparison
5 simulated room previews — drag the slider on each to see Slippery Shale 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 Slippery Shale comparisons
See how Slippery Shale stacks up against other well-photographed colors across different brands and tones.
