Telegrey 4 vs RAL 510-1
Where Telegrey 4 belongs to RAL Classic's range, RAL 510-1 is a RAL Effect color. Hue-wise, Telegrey 4 belongs to the grey family and RAL 510-1 to the pink family. RAL 510-1 (LRV 66) reflects noticeably more light than Telegrey 4 (LRV 59), a difference of 7 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 17.0, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Telegrey 4 vs RAL 510-1 in Real Spaces
3 real rooms side by side. Seeing Telegrey 4 and RAL 510-1 in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. RAL 510-1 reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. RAL 510-1 reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. RAL 510-1 reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Telegrey 4 vs RAL 510-1 Simulated Comparison
5 simulated room previews — drag the slider on each to see Telegrey 4 on one side and RAL 510-1 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 Telegrey 4 comparisons
See how Telegrey 4 stacks up against other well-photographed colors across different brands and tones.
