Frontier Brown vs S 4010-Y50R
Frontier Brown is a Behr color while S 4010-Y50R comes from NCS. These are both beige-greiges, so the question isn't which hue to choose — it's where within beige-greige to land. At LRV 30 vs 24, S 4010-Y50R will read as the brighter of the two — a 6-point gap that matters most in north-facing or low-light rooms. The tonal difference — Frontier Brown's red character against S 4010-Y50R's warm — becomes most visible against white trim or in morning light. At ΔE 5.9, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Frontier Brown vs S 4010-Y50R Simulated Comparison
5 simulated room previews — drag the slider on each to see Frontier Brown on one side and S 4010-Y50R 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 Frontier Brown comparisons
See how Frontier Brown stacks up against other well-photographed colors across different brands and tones.
