Cement grey vs Telegrey 4
Both from RAL Classic's palette. Both sit in the grey family, which is useful context if you're narrowing within a single hue direction. Telegrey 4 (LRV 59) reflects noticeably more light than Cement grey (LRV 24), a difference of 35 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 28.8, 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 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Cement grey vs Telegrey 4 in Real Spaces
2 real rooms side by side. Seeing Cement grey and Telegrey 4 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. Telegrey 4 reflects noticeably more light off the walls, making the space read more open than Cement grey.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Telegrey 4 reflects noticeably more light off the walls, making the space read more open than Cement grey.
Color Details
Cement grey vs Telegrey 4 Simulated Comparison
5 simulated room previews — drag the slider on each to see Cement grey on one side and Telegrey 4 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 Cement grey comparisons
See how Cement grey stacks up against other well-photographed colors across different brands and tones.
