Charcoal Blue vs Tarragon
Charcoal Blue and Tarragon come from the same Sherwin-Williams collection. Both sit in the blue-grey family, which is useful context if you're narrowing within a single hue direction. Their light reflectance values are nearly the same — 6 vs 7 — 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. ΔE 6.3 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.
Charcoal Blue vs Tarragon in Real Spaces
1 real room side by side. Charcoal Blue and Tarragon 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. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
Charcoal Blue vs Tarragon Simulated Comparison
5 simulated room previews — drag the slider on each to see Charcoal Blue on one side and Tarragon 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 Charcoal Blue comparisons
See how Charcoal Blue stacks up against other well-photographed colors across different brands and tones.
With LRVs of 6 and 4, the two reflect almost the same amount of light.
Pure White reflects far more light (LRV 84 vs 6), opening up a space where Charcoal Blue encloses it.