Blue Echo vs Mountain Main
Where Blue Echo belongs to Behr's range, Mountain Main is a Cloverdale Paint color. These are both blues, so the question isn't which hue to choose — it's where within blue to land. Mountain Main (LRV 47) reflects noticeably more light than Blue Echo (LRV 43), a difference of 4 points that becomes especially apparent in rooms with limited natural light. At ΔE 3.0, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished room. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Blue Echo vs Mountain Main in Real Spaces
4 real rooms side by side. Blue Echo and Mountain Main 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
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The brightness difference is modest but present — Mountain Main gives the walls a little more lift.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Mountain Main reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Mountain Main reads slightly lighter here — a subtle but real difference in how open the space feels.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Mountain Main reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Blue Echo vs Mountain Main Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Echo on one side and Mountain Main 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 Echo comparisons
See how Blue Echo stacks up against other well-photographed colors across different brands and tones.
