Telegrey 4 vs Byte Blue
Telegrey 4 is a RAL Classic color while Byte Blue comes from Sherwin-Williams. Telegrey 4 reads as grey, while Byte Blue reads as blue — two distinct hue families, not close cousins. At LRV 68 vs 59, Byte Blue will read as the brighter of the two — a 9-point gap that matters most in north-facing or low-light rooms. At ΔE 9.6, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Telegrey 4 vs Byte Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Telegrey 4 on one side and Byte Blue 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.
