S 5010-R90B vs Jay Blue
Where S 5010-R90B belongs to NCS's range, Jay Blue is a Sherwin-Williams color. Hue-wise, S 5010-R90B belongs to the blue-grey family and Jay Blue to the blue family. S 5010-R90B (LRV 19) reflects noticeably more light than Jay Blue (LRV 9), a difference of 10 points that becomes especially apparent in rooms with limited natural light. Both lean cool, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 27.6, 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
S 5010-R90B vs Jay Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see S 5010-R90B on one side and Jay 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 S 5010-R90B comparisons
See how S 5010-R90B stacks up against other well-photographed colors across different brands and tones.
