Interface Tan vs Smokey Topaz
Both from Sherwin-Williams's palette. Interface Tan reads as beige-greige, while Smokey Topaz reads as beige — two distinct hue families, not close cousins. Interface Tan (LRV 40) reflects noticeably more light than Smokey Topaz (LRV 22), a difference of 17 points that becomes especially apparent in rooms with limited natural light. Both lean warm, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 20.5, 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.
Interface Tan vs Smokey Topaz in Real Spaces
1 real room side by side. Seeing Interface Tan and Smokey Topaz 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. Interface Tan reflects noticeably more light off the walls, making the space read more open than Smokey Topaz.
Color Details
Interface Tan vs Smokey Topaz Simulated Comparison
5 simulated room previews — drag the slider on each to see Interface Tan on one side and Smokey Topaz 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.