Signal black vs Traffic White
Both from RAL Classic's palette. Signal black reads as grey, while Traffic White reads as white — two distinct hue families, not close cousins. Traffic White (LRV 88) reflects noticeably more light than Signal black (LRV 6), a difference of 83 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 77.8, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Signal black vs Traffic White Simulated Comparison
5 simulated room previews — drag the slider on each to see Signal black on one side and Traffic White 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 Signal black comparisons
See how Signal black stacks up against other well-photographed colors across different brands and tones.
