Cultured Pearl vs Interface Tan
Both from Sherwin-Williams's palette. These are both beige-greiges, so the question isn't which hue to choose — it's where within beige-greige to land. Cultured Pearl (LRV 73) reflects noticeably more light than Interface Tan (LRV 40), a difference of 33 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 22.0, 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.
Cultured Pearl vs Interface Tan in Real Spaces
1 real room side by side. Seeing Cultured Pearl and Interface Tan in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Cultured Pearl reflects noticeably more light off the walls, making the space read more open than Interface Tan.
Color Details
Cultured Pearl vs Interface Tan Simulated Comparison
5 simulated room previews — drag the slider on each to see Cultured Pearl on one side and Interface Tan 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.