Cotton vs Dusty Heather
Both from Sherwin-Williams's palette. Cotton reads as beige-greige, while Dusty Heather reads as blue-grey — two distinct hue families, not close cousins. Cotton (LRV 83) reflects noticeably more light than Dusty Heather (LRV 28), a difference of 55 points that becomes especially apparent in rooms with limited natural light. Cotton runs warm while Dusty Heather is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 37.0, 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.
Cotton vs Dusty Heather in Real Spaces
1 real room side by side. Seeing Cotton and Dusty Heather in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Cotton will make the room feel meaningfully brighter than Dusty Heather would.
Color Details
Cotton vs Dusty Heather Simulated Comparison
5 simulated room previews — drag the slider on each to see Cotton on one side and Dusty Heather 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.