Blue Heather vs Seattle Gray
Blue Heather and Seattle Gray come from the same Benjamin Moore collection. Blue Heather reads as blue, while Seattle Gray reads as blue-grey — two distinct hue families, not close cousins. The 22-point LRV gap — 73 for Seattle Gray vs 51 for Blue Heather — means Seattle Gray 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 13.4 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.
Blue Heather vs Seattle Gray in Real Spaces
1 real room side by side. Seeing Blue Heather and Seattle Gray 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. Seattle Gray reflects noticeably more light off the walls, making the space read more open than Blue Heather.
Color Details
Blue Heather vs Seattle Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Heather on one side and Seattle 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 Blue Heather comparisons
See how Blue Heather stacks up against other well-photographed colors across different brands and tones.
