Portsmouth Olive vs Black grey
Where Portsmouth Olive belongs to Behr's range, Black grey is a RAL Classic color. Portsmouth Olive reads as beige-greige, while Black grey reads as blue-grey — two distinct hue families, not close cousins. Portsmouth Olive (LRV 14) reflects noticeably more light than Black grey (LRV 6), a difference of 7 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 34.0, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Portsmouth Olive vs Black grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Portsmouth Olive on one side and Black grey 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 Portsmouth Olive comparisons
See how Portsmouth Olive stacks up against other well-photographed colors across different brands and tones.
