S 4500-N vs RAL 550-M
S 4500-N is a NCS color while RAL 550-M comes from RAL Effect. S 4500-N reads as grey, while RAL 550-M reads as pink — two distinct hue families, not close cousins. With LRVs of 27 and 29, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 13.2, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
S 4500-N vs RAL 550-M in Real Spaces
2 real rooms side by side. Seeing S 4500-N and RAL 550-M in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. 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.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small 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.
Color Details
S 4500-N vs RAL 550-M Simulated Comparison
5 simulated room previews — drag the slider on each to see S 4500-N on one side and RAL 550-M 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 4500-N comparisons
See how S 4500-N stacks up against other well-photographed colors across different brands and tones.
