Before the Storm vs Mercurial paint color comparison

Before the Storm vs Mercurial

Both from Sherwin-Williams's palette. Before the Storm reads as grey, while Mercurial reads as greige-grey — two distinct hue families, not close cousins. Mercurial (LRV 61) reflects noticeably more light than Before the Storm (LRV 18), a difference of 43 points that becomes especially apparent in rooms with limited natural light. Before the Storm runs neutral while Mercurial is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 32.9, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.

Color Details

Before the Storm
Sherwin-Williams · 9564
LRV18.4
BrandSherwin-Williams
Number9564
Undertone—
TemperatureNeutral
BrightnessMedium
Mercurial
Sherwin-Williams · 9550
LRV61.0
BrandSherwin-Williams
Number9550
Undertone—
TemperatureWarm
BrightnessLight

Before the Storm vs Mercurial Simulated Comparison

5 simulated room previews — drag the slider on each to see Before the Storm on one side and Mercurial on the other.

Bathroom
Bedroom
House
Kitchen Cabinets
Living Room

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.