Bitter Chocolate 4 vs Steel Symphony 3
Bitter Chocolate 4 and Steel Symphony 3 come from the same Dulux collection. Hue-wise, Bitter Chocolate 4 belongs to the grey family and Steel Symphony 3 to the blue-grey family. The 12-point LRV gap — 47 for Bitter Chocolate 4 vs 35 for Steel Symphony 3 — means Bitter Chocolate 4 will open up a space more effectively. Where Bitter Chocolate 4 leans warm, Steel Symphony 3 reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 15.4 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Bitter Chocolate 4 vs Steel Symphony 3 Simulated Comparison
5 simulated room previews — drag the slider on each to see Bitter Chocolate 4 on one side and Steel Symphony 3 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 Bitter Chocolate 4 comparisons
See how Bitter Chocolate 4 stacks up against other well-photographed colors across different brands and tones.
