S 4010-B70G vs Studio Blue Green
S 4010-B70G (NCS) and Studio Blue Green (Sherwin-Williams) come from different manufacturers. S 4010-B70G reads as blue-grey, while Studio Blue Green reads as blue-green — two distinct hue families, not close cousins. The 7-point LRV gap — 28 for S 4010-B70G vs 20 for Studio Blue Green — means S 4010-B70G 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. ΔE 7.8 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
S 4010-B70G vs Studio Blue Green in Real Spaces
1 real room side by side. S 4010-B70G and Studio Blue Green are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. S 4010-B70G reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
S 4010-B70G vs Studio Blue Green Simulated Comparison
5 simulated room previews — drag the slider on each to see S 4010-B70G on one side and Studio Blue Green 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.
