Thunderous vs V497
Where Thunderous belongs to Sherwin-Williams's range, V497 is a Tikkurila color. Both sit in the grey family, which is useful context if you're narrowing within a single hue direction. They have nearly identical light reflectance values (15 vs 15), so they'll read as similarly Dark in most lighting conditions. At ΔE 3.0, 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
Thunderous vs V497 Simulated Comparison
5 simulated room previews — drag the slider on each to see Thunderous on one side and V497 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 Thunderous comparisons
See how Thunderous stacks up against other well-photographed colors across different brands and tones.
