RAL 180-1 vs Mariner
RAL 180-1 (RAL Effect) and Mariner (Sherwin-Williams) come from different manufacturers. These are both blues, so the question isn't which hue to choose — it's where within blue to land. The 3-point LRV gap — 49 for RAL 180-1 vs 46 for Mariner — means RAL 180-1 will open up a space more effectively. A ΔE of 22.4 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.
RAL 180-1 vs Mariner in Real Spaces
1 real room side by side. Seeing RAL 180-1 and Mariner in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Color Details
RAL 180-1 vs Mariner Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 180-1 on one side and Mariner 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 RAL 180-1 comparisons
See how RAL 180-1 stacks up against other well-photographed colors across different brands and tones.
