Slippery Shale vs Saybrook Sage
Where Slippery Shale belongs to Behr's range, Saybrook Sage is a Benjamin Moore color. Both sit in the grey family, which is useful context if you're narrowing within a single hue direction. Saybrook Sage (LRV 45) reflects noticeably more light than Slippery Shale (LRV 18), a difference of 27 points that becomes especially apparent in rooms with limited natural light. Slippery Shale runs red while Saybrook Sage is decidedly green, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 24.7, 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 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Slippery Shale vs Saybrook Sage in Real Spaces
2 real rooms side by side. Seeing Slippery Shale and Saybrook Sage in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Saybrook Sage reflects noticeably more light off the walls, making the space read more open than Slippery Shale.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Saybrook Sage reflects noticeably more light off the walls, making the space read more open than Slippery Shale.
Color Details
Slippery Shale vs Saybrook Sage Simulated Comparison
5 simulated room previews — drag the slider on each to see Slippery Shale on one side and Saybrook Sage 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.
