Natural Slate vs Steely Gray
Natural Slate is a Dulux color while Steely Gray comes from Sherwin-Williams. Hue-wise, Natural Slate belongs to the grey family and Steely Gray to the blue-grey family. With LRVs of 31 and 30, they'll behave almost identically in terms of how much light they reflect back into a room. They share a neutral quality — useful to know if you're layering them in the same space. With a ΔE of 2.0, the difference is subtle — you'd need them side by side to reliably tell them apart. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Natural Slate vs Steely Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Natural Slate on one side and Steely Gray 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 Natural Slate comparisons
See how Natural Slate stacks up against other well-photographed colors across different brands and tones.
