Luminous Days vs Sun Dust 2
Where Luminous Days belongs to Benjamin Moore's range, Sun Dust 2 is a Dulux color. Both sit in the beige family, which is useful context if you're narrowing within a single hue direction. Luminous Days (LRV 52) reflects noticeably more light than Sun Dust 2 (LRV 49), a difference of 3 points that becomes especially apparent in rooms with limited natural light. Luminous Days runs red while Sun Dust 2 is decidedly warm, which means they'll respond very differently to warm vs cool light sources. The ΔE 5.0 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Luminous Days vs Sun Dust 2 Simulated Comparison
5 simulated room previews — drag the slider on each to see Luminous Days on one side and Sun Dust 2 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 Luminous Days comparisons
See how Luminous Days stacks up against other well-photographed colors across different brands and tones.
