Sea Urchin 3 vs Caribbean Green
Sea Urchin 3 (Dulux) and Caribbean Green (PPG) come from different manufacturers. Hue-wise, Sea Urchin 3 belongs to the blue family and Caribbean Green to the blue-green family. The 4-point LRV gap — 44 for Caribbean Green vs 40 for Sea Urchin 3 — means Caribbean Green will open up a space more effectively. ΔE 7.7 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 Caribbean Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Sea Urchin 3 on one side and Caribbean Green 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.
