Superwhite vs Passageway
Superwhite (Sherwin-Williams) and Passageway (Valspar) come from different manufacturers. Superwhite reads as grey-white, while Passageway reads as blue-grey — two distinct hue families, not close cousins. The 14-point LRV gap — 14 for Passageway vs 0 for Superwhite — means Passageway will open up a space more effectively. A ΔE of 48.9 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.
Superwhite vs Passageway in Real Spaces
1 real room side by side. Seeing Superwhite 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. Passageway reflects noticeably more light off the walls, making the space read more open than Superwhite.
Color Details
Superwhite vs Passageway Simulated Comparison
5 simulated room previews — drag the slider on each to see Superwhite 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 Superwhite comparisons
See how Superwhite stacks up against other well-photographed colors across different brands and tones.
