RAL 180-1 vs RAL 640-2
Both are RAL Effect colors. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. At LRV 49 vs 13, RAL 180-1 will read as the brighter of the two — a 36-point gap that matters most in north-facing or low-light rooms. At ΔE 36.4, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 180-1 vs RAL 640-2 in Real Spaces
3 real rooms side by side. Seeing RAL 180-1 and RAL 640-2 in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that RAL 180-1 will make the room feel meaningfully brighter than RAL 640-2 would.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The LRV gap is large enough that RAL 180-1 will make the room feel meaningfully brighter than RAL 640-2 would.
Color Details
RAL 180-1 vs RAL 640-2 Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 180-1 on one side and RAL 640-2 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.
