Beacon Blue vs S 5040-R60B
Where Beacon Blue belongs to Behr's range, S 5040-R60B is a NCS color. Hue-wise, Beacon Blue belongs to the blue family and S 5040-R60B to the purple family. Beacon Blue (LRV 9) reflects noticeably more light than S 5040-R60B (LRV 4), a difference of 5 points that becomes especially apparent in rooms with limited natural light. Beacon Blue runs blue while S 5040-R60B is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 26.5, 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.
Beacon Blue vs S 5040-R60B in Real Spaces
1 real room side by side. Seeing Beacon Blue and S 5040-R60B in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The brightness difference is modest but present — Beacon Blue gives the walls a little more lift.
Color Details
Beacon Blue vs S 5040-R60B Simulated Comparison
5 simulated room previews — drag the slider on each to see Beacon Blue on one side and S 5040-R60B 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 Beacon Blue comparisons
See how Beacon Blue stacks up against other well-photographed colors across different brands and tones.
