High Sierra vs Mercurial
Both from Sherwin-Williams's palette. High Sierra reads as beige-greige, while Mercurial reads as greige-grey — two distinct hue families, not close cousins. Mercurial (LRV 61) reflects noticeably more light than High Sierra (LRV 53), a difference of 8 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. The ΔE 5.8 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
High Sierra vs Mercurial Simulated Comparison
5 simulated room previews — drag the slider on each to see High Sierra on one side and Mercurial 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 High Sierra comparisons
See how High Sierra stacks up against other well-photographed colors across different brands and tones.
A 7-point LRV gap (60 vs 53) makes Agreeable Gray the marginally brighter of the two.
Accessible Beige reads slightly lighter (LRV 58 vs 53), a gap that shows most in low-lit rooms.