Mineral vs Superwhite
Both from Sherwin-Williams's palette. Hue-wise, Mineral belongs to the grey family and Superwhite to the grey-white family. Mineral (LRV 46) reflects noticeably more light than Superwhite (LRV 0), a difference of 46 points that becomes especially apparent in rooms with limited natural light. Both lean neutral, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 18.8, 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.
Mineral vs Superwhite in Real Spaces
1 real room side by side. Seeing Mineral and Superwhite 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 Mineral will make the room feel meaningfully brighter than Superwhite would.
Color Details
Mineral vs Superwhite Simulated Comparison
5 simulated room previews — drag the slider on each to see Mineral on one side and Superwhite 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.