Thunder Clouds vs Pewter Green
Thunder Clouds is a Dulux color while Pewter Green comes from Sherwin-Williams. Thunder Clouds reads as grey, while Pewter Green reads as green-grey — two distinct hue families, not close cousins. At LRV 17 vs 12, Thunder Clouds will read as the brighter of the two — a 5-point gap that matters most in north-facing or low-light rooms. They share a neutral quality — useful to know if you're layering them in the same space. At ΔE 7.1, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Thunder Clouds vs Pewter Green in Real Spaces
1 real room side by side. Thunder Clouds and Pewter Green are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Dining Room
Dining room light is typically the warmest in the house, which shifts both colors toward the red end of the spectrum compared to daylight. Thunder Clouds reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Thunder Clouds vs Pewter Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Thunder Clouds on one side and Pewter Green 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 Thunder Clouds comparisons
See how Thunder Clouds stacks up against other well-photographed colors across different brands and tones.
