Heather Solstice vs White aluminium
Where Heather Solstice belongs to Dulux's range, White aluminium is a RAL Classic color. Heather Solstice reads as grey, while White aluminium reads as grey-white — two distinct hue families, not close cousins. White aluminium (LRV 46) reflects noticeably more light than Heather Solstice (LRV 41), a difference of 5 points that becomes especially apparent in rooms with limited natural light. The ΔE 7.3 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Heather Solstice vs White aluminium in Real Spaces
2 real rooms side by side. Heather Solstice and White aluminium 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 — White aluminium gives the walls a little more lift.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. White aluminium reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Heather Solstice vs White aluminium Simulated Comparison
5 simulated room previews — drag the slider on each to see Heather Solstice on one side and White aluminium 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 Heather Solstice comparisons
See how Heather Solstice stacks up against other well-photographed colors across different brands and tones.
