Dolphin Fin vs Repose Gray
Dolphin Fin (Behr) and Repose Gray (Sherwin-Williams) come from different manufacturers. These are both greige-greys, so the question isn't which hue to choose — it's where within greige-grey to land. Their light reflectance values are nearly the same — 59 vs 58 — so neither will read significantly brighter or darker than the other. Where Dolphin Fin leans yellow, Repose Gray reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 0.5 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.
Dolphin Fin vs Repose Gray in Real Spaces
1 real room side by side. Dolphin Fin and Repose Gray 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. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Color Details
Dolphin Fin vs Repose Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Dolphin Fin on one side and Repose Gray 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 Dolphin Fin comparisons
See how Dolphin Fin stacks up against other well-photographed colors across different brands and tones.
