Stonewashed Blue vs Sea Emerald
Stonewashed Blue (Dulux) and Sea Emerald (Jotun) come from different manufacturers. Stonewashed Blue reads as blue, while Sea Emerald reads as blue-grey — two distinct hue families, not close cousins. Their light reflectance values are nearly the same — 28 vs 26 — so neither will read significantly brighter or darker than the other. Both share a cool character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 11.6 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.
Stonewashed Blue vs Sea Emerald in Real Spaces
1 real room side by side. Seeing Stonewashed Blue and Sea Emerald 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
Stonewashed Blue vs Sea Emerald Simulated Comparison
5 simulated room previews — drag the slider on each to see Stonewashed Blue on one side and Sea Emerald 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 Stonewashed Blue comparisons
See how Stonewashed Blue stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 28), opening up a space where Stonewashed Blue encloses it.
At LRV 83 vs 28, White Dove is decisively the brighter choice.
At LRV 28 vs 6, Stonewashed Blue is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 28), opening up a space where Stonewashed Blue encloses it.
With LRVs of 30 and 28, the two reflect almost the same amount of light.
At LRV 52 vs 28, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 28), opening up a space where Stonewashed Blue encloses it.
At LRV 58 vs 28, Accessible Beige is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 28 vs 27), so neither reads brighter in a room.
French Gray reflects far more light (LRV 43 vs 28), opening up a space where Stonewashed Blue encloses it.
Stonewashed Blue reflects far more light (LRV 28 vs 4), opening up a space where Naval encloses it.
At LRV 55 vs 28, Tranquil Dawn is decisively the brighter choice.
At LRV 28 vs 13, Stonewashed Blue is decisively the brighter choice.
At LRV 44 vs 28, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 28), opening up a space where Stonewashed Blue encloses it.
Stonewashed Blue reads slightly lighter (LRV 28 vs 21), a gap that shows most in low-lit rooms.
At LRV 66 vs 28, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 28, Shoji White is decisively the brighter choice.
At LRV 83 vs 28, Snowbound is decisively the brighter choice.
Pigeon reflects far more light (LRV 51 vs 28), opening up a space where Stonewashed Blue encloses it.
At LRV 28 vs 12, Stonewashed Blue is decisively the brighter choice.
At LRV 28 vs 8, Stonewashed Blue is decisively the brighter choice.
At LRV 68 vs 28, Skimming Stone is decisively the brighter choice.
Dix Blue reflects far more light (LRV 41 vs 28), opening up a space where Stonewashed Blue encloses it.
At LRV 28 vs 12, Stonewashed Blue is decisively the brighter choice.
At LRV 45 vs 28, Saybrook Sage is decisively the brighter choice.
Pale Green reads slightly lighter (LRV 31 vs 28), a gap that shows most in low-lit rooms.
Stonewashed Blue reflects far more light (LRV 28 vs 7), opening up a space where Pine Needle encloses it.
Stonewashed Blue reads slightly lighter (LRV 28 vs 24), a gap that shows most in low-lit rooms.
Guilford Green reflects far more light (LRV 57 vs 28), opening up a space where Stonewashed Blue encloses it.