Bitter Chocolate 4 vs Just Walnut
Bitter Chocolate 4 and Just Walnut come from the same Dulux collection. Bitter Chocolate 4 reads as grey, while Just Walnut reads as beige-greige — two distinct hue families, not close cousins. The 25-point LRV gap — 72 for Just Walnut vs 47 for Bitter Chocolate 4 — means Just Walnut will open up a space more effectively. Both share a warm character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 14.6 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.
Bitter Chocolate 4 vs Just Walnut in Real Spaces
1 real room side by side. Seeing Bitter Chocolate 4 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.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. 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
Bitter Chocolate 4 vs Just Walnut Simulated Comparison
5 simulated room previews — drag the slider on each to see Bitter Chocolate 4 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 Bitter Chocolate 4 comparisons
See how Bitter Chocolate 4 stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 47), opening up a space where Bitter Chocolate 4 encloses it.
At LRV 83 vs 47, White Dove is decisively the brighter choice.
At LRV 47 vs 6, Bitter Chocolate 4 is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 47), a gap that shows most in low-lit rooms.
Bitter Chocolate 4 reflects far more light (LRV 47 vs 30), opening up a space where Evergreen Fog encloses it.
A 5-point LRV gap (52 vs 47) makes Mizzle the marginally brighter of the two.
Agreeable Gray reflects far more light (LRV 60 vs 47), opening up a space where Bitter Chocolate 4 encloses it.
A 11-point LRV gap (58 vs 47) makes Accessible Beige the marginally brighter of the two.
At LRV 47 vs 27, Bitter Chocolate 4 is decisively the brighter choice.
Bitter Chocolate 4 reads slightly lighter (LRV 47 vs 43), a gap that shows most in low-lit rooms.
Bitter Chocolate 4 reflects far more light (LRV 47 vs 4), opening up a space where Naval encloses it.
A 8-point LRV gap (55 vs 47) makes Tranquil Dawn the marginally brighter of the two.
At LRV 47 vs 13, Bitter Chocolate 4 is decisively the brighter choice.
A 3-point LRV gap (47 vs 44) makes Bitter Chocolate 4 the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 47), opening up a space where Bitter Chocolate 4 encloses it.
Bitter Chocolate 4 reflects far more light (LRV 47 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 47, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 47, Shoji White is decisively the brighter choice.
At LRV 83 vs 47, Snowbound is decisively the brighter choice.
Pigeon reads slightly lighter (LRV 51 vs 47), a gap that shows most in low-lit rooms.
At LRV 47 vs 12, Bitter Chocolate 4 is decisively the brighter choice.
At LRV 47 vs 8, Bitter Chocolate 4 is decisively the brighter choice.
At LRV 68 vs 47, Skimming Stone is decisively the brighter choice.
Bitter Chocolate 4 reads slightly lighter (LRV 47 vs 41), a gap that shows most in low-lit rooms.
Bitter Chocolate 4 vs Slaked Lime Deep
At LRV 47 vs 12, Bitter Chocolate 4 is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 47 vs 45), so neither reads brighter in a room.
Bitter Chocolate 4 reflects far more light (LRV 47 vs 31), opening up a space where Pale Green encloses it.