Gateway Gray vs Piazza
Gateway Gray (Sherwin-Williams) and Piazza (Tikkurila) come from different manufacturers. Hue-wise, Gateway Gray belongs to the greige-grey family and Piazza to the beige-greige family. The 24-point LRV gap — 65 for Piazza vs 41 for Gateway Gray — means Piazza will open up a space more effectively. A ΔE of 14.5 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.
Gateway Gray vs Piazza in Real Spaces
1 real room side by side. Seeing Gateway Gray and Piazza 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. Piazza reflects noticeably more light off the walls, making the space read more open than Gateway Gray.
Color Details
Gateway Gray vs Piazza Simulated Comparison
5 simulated room previews — drag the slider on each to see Gateway Gray on one side and Piazza 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 Gateway Gray comparisons
See how Gateway Gray stacks up against other well-photographed colors across different brands and tones.
