Sea Urchin 3 vs Vintage Vessel
Sea Urchin 3 (Dulux) and Vintage Vessel (Sherwin-Williams) come from different manufacturers. Hue-wise, Sea Urchin 3 belongs to the blue family and Vintage Vessel to the green family. Their light reflectance values are nearly the same — 40 vs 41 — 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. ΔE 6.3 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Sea Urchin 3 vs Vintage Vessel Simulated Comparison
5 simulated room previews — drag the slider on each to see Sea Urchin 3 on one side and Vintage Vessel 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 Sea Urchin 3 comparisons
See how Sea Urchin 3 stacks up against other well-photographed colors across different brands and tones.
