Eventide vs Portsmouth
Both from Sherwin-Williams's palette. Hue-wise, Eventide belongs to the blue-green family and Portsmouth to the blue-grey family. Eventide (LRV 41) reflects noticeably more light than Portsmouth (LRV 22), a difference of 19 points that becomes especially apparent in rooms with limited natural light. Both lean neutral, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 16.5, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Eventide vs Portsmouth in Real Spaces
1 real room side by side. Seeing Eventide and Portsmouth in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Eventide reflects noticeably more light off the walls, making the space read more open than Portsmouth.
Color Details
Eventide vs Portsmouth Simulated Comparison
5 simulated room previews — drag the slider on each to see Eventide on one side and Portsmouth 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.