S 1502-Y50R vs RAL 870-1
S 1502-Y50R is a NCS color while RAL 870-1 comes from RAL Effect. Hue-wise, S 1502-Y50R belongs to the beige-greige family and RAL 870-1 to the grey family. With LRVs of 62 and 64, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 3.5, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
S 1502-Y50R vs RAL 870-1 in Real Spaces
3 real rooms side by side. S 1502-Y50R and RAL 870-1 are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Color Details
S 1502-Y50R vs RAL 870-1 Simulated Comparison
5 simulated room previews — drag the slider on each to see S 1502-Y50R on one side and RAL 870-1 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 S 1502-Y50R comparisons
See how S 1502-Y50R stacks up against other well-photographed colors across different brands and tones.
