S 6010-B50G vs Rookwood Sash Green
S 6010-B50G (NCS) and Rookwood Sash Green (Sherwin-Williams) come from different manufacturers. S 6010-B50G reads as blue-grey, while Rookwood Sash Green reads as blue-green — two distinct hue families, not close cousins. Their light reflectance values are nearly the same — 13 vs 13 — so neither will read significantly brighter or darker than the other. Both share a cool character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 2.6 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
S 6010-B50G vs Rookwood Sash Green in Real Spaces
1 real room side by side. S 6010-B50G and Rookwood Sash 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.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Color Details
S 6010-B50G vs Rookwood Sash Green Simulated Comparison
5 simulated room previews — drag the slider on each to see S 6010-B50G on one side and Rookwood Sash 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 6010-B50G comparisons
See how S 6010-B50G stacks up against other well-photographed colors across different brands and tones.
