Royal Regatta 1 vs Pewter Green
Where Royal Regatta 1 belongs to Dulux's range, Pewter Green is a Sherwin-Williams color. Royal Regatta 1 reads as blue, while Pewter Green reads as green-grey — two distinct hue families, not close cousins. Pewter Green (LRV 12) reflects noticeably more light than Royal Regatta 1 (LRV 8), a difference of 4 points that becomes especially apparent in rooms with limited natural light. Royal Regatta 1 runs cool while Pewter Green is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 26.8, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Royal Regatta 1 vs Pewter Green in Real Spaces
1 real room side by side. Seeing Royal Regatta 1 and Pewter Green 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
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The brightness difference is modest but present — Pewter Green gives the walls a little more lift.
Color Details
Royal Regatta 1 vs Pewter Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Royal Regatta 1 on one side and Pewter Green 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 Royal Regatta 1 comparisons
See how Royal Regatta 1 stacks up against other well-photographed colors across different brands and tones.
