Eternity vs Gibraltar Cliffs
Eternity and Gibraltar Cliffs come from the same Benjamin Moore collection. Hue-wise, Eternity belongs to the grey family and Gibraltar Cliffs to the blue-grey family. The 20-point LRV gap — 52 for Eternity vs 32 for Gibraltar Cliffs — means Eternity will open up a space more effectively. Both share a blue character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 15.9 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Eternity vs Gibraltar Cliffs in Real Spaces
1 real room side by side. Seeing Eternity and Gibraltar Cliffs in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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. Eternity reflects noticeably more light off the walls, making the space read more open than Gibraltar Cliffs.
Color Details
Eternity vs Gibraltar Cliffs Simulated Comparison
5 simulated room previews — drag the slider on each to see Eternity on one side and Gibraltar Cliffs 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.