Sapphire blue vs RAL 350-3
Sapphire blue (RAL Classic) and RAL 350-3 (RAL Effect) come from different manufacturers. Hue-wise, Sapphire blue belongs to the blue family and RAL 350-3 to the pink-red family. The 6-point LRV gap — 12 for RAL 350-3 vs 6 for Sapphire blue — means RAL 350-3 will open up a space more effectively. A ΔE of 64.9 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Sapphire blue vs RAL 350-3 in Real Spaces
5 real rooms side by side. Seeing Sapphire blue and RAL 350-3 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. RAL 350-3 reads slightly lighter here — a subtle but real difference in how open the space feels.
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. RAL 350-3 has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. RAL 350-3 has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. RAL 350-3 has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. RAL 350-3 has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Sapphire blue vs RAL 350-3 Simulated Comparison
5 simulated room previews — drag the slider on each to see Sapphire blue on one side and RAL 350-3 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 Sapphire blue comparisons
See how Sapphire blue stacks up against other well-photographed colors across different brands and tones.
