Heather Solstice vs RAL 340-1
Heather Solstice is a Dulux color while RAL 340-1 comes from RAL Effect. Hue-wise, Heather Solstice belongs to the grey family and RAL 340-1 to the pink family. With LRVs of 41 and 42, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 4.1, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Heather Solstice vs RAL 340-1 in Real Spaces
1 real room side by side. Heather Solstice and RAL 340-1 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
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Color Details
Heather Solstice vs RAL 340-1 Simulated Comparison
5 simulated room previews — drag the slider on each to see Heather Solstice on one side and RAL 340-1 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.
