Poolside Blue vs Just Walnut
Where Poolside Blue belongs to Benjamin Moore's range, Just Walnut is a Dulux color. Hue-wise, Poolside Blue belongs to the blue family and Just Walnut to the beige-greige family. Just Walnut (LRV 72) reflects noticeably more light than Poolside Blue (LRV 40), a difference of 32 points that becomes especially apparent in rooms with limited natural light. Poolside Blue runs blue while Just Walnut is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 45.0, 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 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Poolside Blue vs Just Walnut in Real Spaces
3 real rooms side by side. Seeing Poolside Blue and Just Walnut 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 Just Walnut will make the room feel meaningfully brighter than Poolside Blue would.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Just Walnut reflects noticeably more light off the walls, making the space read more open than Poolside Blue.
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. Just Walnut returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Poolside Blue vs Just Walnut Simulated Comparison
5 simulated room previews — drag the slider on each to see Poolside Blue on one side and Just Walnut 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 Poolside Blue comparisons
See how Poolside Blue stacks up against other well-photographed colors across different brands and tones.
