Teton Blue vs Harbor Side Blue
Where Teton Blue belongs to Behr's range, Harbor Side Blue is a Benjamin Moore color. Hue-wise, Teton Blue belongs to the blue-grey family and Harbor Side Blue to the blue family. Harbor Side Blue (LRV 40) reflects noticeably more light than Teton Blue (LRV 31), a difference of 9 points that becomes especially apparent in rooms with limited natural light. Both lean blue, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 24.1, 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.
Teton Blue vs Harbor Side Blue in Real Spaces
1 real room side by side. Seeing Teton Blue and Harbor Side Blue in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. Harbor Side Blue returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Teton Blue vs Harbor Side Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Teton Blue on one side and Harbor Side Blue 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 Teton Blue comparisons
See how Teton Blue stacks up against other well-photographed colors across different brands and tones.
