Explorer Blue vs Just Walnut
Explorer Blue is a Behr color while Just Walnut comes from Dulux. Hue-wise, Explorer Blue belongs to the blue family and Just Walnut to the beige-greige family. At LRV 72 vs 27, Just Walnut will read as the brighter of the two — a 45-point gap that matters most in north-facing or low-light rooms. The tonal difference — Explorer Blue's blue character against Just Walnut's warm — becomes most visible against white trim or in morning light. At ΔE 36.9, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Explorer Blue vs Just Walnut in Real Spaces
1 real room side by side. Seeing Explorer 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.
Dining Room
Dining room light is typically the warmest in the house, which shifts both colors toward the red end of the spectrum compared to daylight. Just Walnut reflects noticeably more light off the walls, making the space read more open than Explorer Blue.
Color Details
Explorer Blue vs Just Walnut Simulated Comparison
5 simulated room previews — drag the slider on each to see Explorer 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 Explorer Blue comparisons
See how Explorer Blue stacks up against other well-photographed colors across different brands and tones.
