Slippery Shale vs Bancha
Where Slippery Shale belongs to Behr's range, Bancha is a Farrow & Ball color. Slippery Shale reads as grey, while Bancha reads as beige-greige — two distinct hue families, not close cousins. Slippery Shale (LRV 18) reflects noticeably more light than Bancha (LRV 13), a difference of 5 points that becomes especially apparent in rooms with limited natural light. Slippery Shale runs red while Bancha is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 16.1, 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 Bancha in Real Spaces
2 real rooms side by side. Seeing Slippery Shale and Bancha 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. Slippery Shale reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Slippery Shale reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Slippery Shale vs Bancha Simulated Comparison
5 simulated room previews — drag the slider on each to see Slippery Shale on one side and Bancha 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.
