Warm Onyx vs Phantom Mist
Warm Onyx is a Behr color while Phantom Mist comes from PPG. These are both greys, so the question isn't which hue to choose — it's where within grey to land. With LRVs of 7 and 6, they'll behave almost identically in terms of how much light they reflect back into a room. 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
Warm Onyx vs Phantom Mist Simulated Comparison
5 simulated room previews — drag the slider on each to see Warm Onyx on one side and Phantom Mist 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 Warm Onyx comparisons
See how Warm Onyx stacks up against other well-photographed colors across different brands and tones.
