Stratford Blue vs S 5010-R90B
Stratford Blue (Benjamin Moore) and S 5010-R90B (NCS) come from different manufacturers. Hue-wise, Stratford Blue belongs to the blue family and S 5010-R90B to the blue-grey family. The 6-point LRV gap — 25 for Stratford Blue vs 19 for S 5010-R90B — means Stratford Blue will open up a space more effectively. Both share a cool character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 11.1 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
Stratford Blue vs S 5010-R90B Simulated Comparison
5 simulated room previews — drag the slider on each to see Stratford Blue on one side and S 5010-R90B 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 Stratford Blue comparisons
See how Stratford Blue stacks up against other well-photographed colors across different brands and tones.
