S 4010-B70G vs Biscay Bay
S 4010-B70G (NCS) and Biscay Bay (PPG) come from different manufacturers. Hue-wise, S 4010-B70G belongs to the blue-grey family and Biscay Bay to the blue family. The 10-point LRV gap — 38 for Biscay Bay vs 28 for S 4010-B70G — means Biscay Bay will open up a space more effectively. A ΔE of 23.9 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
S 4010-B70G vs Biscay Bay Simulated Comparison
5 simulated room previews — drag the slider on each to see S 4010-B70G on one side and Biscay Bay 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 S 4010-B70G comparisons
See how S 4010-B70G stacks up against other well-photographed colors across different brands and tones.
