RAL 540-5 vs Heather
RAL 540-5 is a RAL Effect color while Heather comes from Tikkurila. RAL 540-5 reads as pink-purple, while Heather reads as grey — two distinct hue families, not close cousins. At LRV 21 vs 13, Heather will read as the brighter of the two — a 8-point gap that matters most in north-facing or low-light rooms. At ΔE 19.2, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
RAL 540-5 vs Heather Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 540-5 on one side and Heather 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 RAL 540-5 comparisons
See how RAL 540-5 stacks up against other well-photographed colors across different brands and tones.
