Arsenic vs Passageway
Arsenic (Farrow & Ball) and Passageway (Valspar) come from different manufacturers. Arsenic reads as green, while Passageway reads as blue-grey — two distinct hue families, not close cousins. The 23-point LRV gap — 37 for Arsenic vs 14 for Passageway — means Arsenic will open up a space more effectively. A ΔE of 34.4 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Arsenic vs Passageway in Real Spaces
1 real room side by side. Seeing Arsenic and Passageway 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Arsenic reflects noticeably more light off the walls, making the space read more open than Passageway.
Color Details
Arsenic vs Passageway Simulated Comparison
5 simulated room previews — drag the slider on each to see Arsenic on one side and Passageway 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 Arsenic comparisons
See how Arsenic stacks up against other well-photographed colors across different brands and tones.
