Gypsum vs White Sail
Both from Sherwin-Williams's palette. Hue-wise, Gypsum belongs to the white family and White Sail to the greige-white family. They have nearly identical light reflectance values (82 vs 83), so they'll read as similarly Light in most lighting conditions. Both lean neutral, so they'll behave similarly in mixed or changing light conditions. At ΔE 0.4, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Gypsum vs White Sail Simulated Comparison
5 simulated room previews — drag the slider on each to see Gypsum on one side and White Sail 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 Gypsum comparisons
See how Gypsum stacks up against other well-photographed colors across different brands and tones.
Their light reflectance is nearly identical (LRV 84 vs 82), so neither reads brighter in a room.
