Iron Grey vs Pewter Green
Iron Grey is a Jotun color while Pewter Green comes from Sherwin-Williams. Iron Grey reads as grey, while Pewter Green reads as green-grey — two distinct hue families, not close cousins. At LRV 39 vs 12, Iron Grey will read as the brighter of the two — a 27-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 27.7, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Iron Grey vs Pewter Green in Real Spaces
1 real room side by side. Seeing Iron Grey and Pewter Green in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Iron Grey returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Iron Grey vs Pewter Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Iron Grey 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 Iron Grey comparisons
See how Iron Grey stacks up against other well-photographed colors across different brands and tones.
