Neptune Seas vs Shoji White
Where Neptune Seas belongs to Dulux's range, Shoji White is a Sherwin-Williams color. Hue-wise, Neptune Seas belongs to the blue-grey family and Shoji White to the beige-greige family. Shoji White (LRV 74) reflects noticeably more light than Neptune Seas (LRV 19), a difference of 55 points that becomes especially apparent in rooms with limited natural light. Neptune Seas runs cool while Shoji White is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 42.4, 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 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Neptune Seas vs Shoji White in Real Spaces
2 real rooms side by side. Seeing Neptune Seas and Shoji White 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 LRV gap is large enough that Shoji White will make the room feel meaningfully brighter than Neptune Seas would.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. Shoji White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Neptune Seas vs Shoji White Simulated Comparison
5 simulated room previews — drag the slider on each to see Neptune Seas on one side and Shoji White 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 Neptune Seas comparisons
See how Neptune Seas stacks up against other well-photographed colors across different brands and tones.
