RAL orange vs RAL 390-4
Where RAL orange belongs to RAL Classic's range, RAL 390-4 is a RAL Effect color. Both sit in the beige-pink family, which is useful context if you're narrowing within a single hue direction. RAL orange (LRV 21) reflects noticeably more light than RAL 390-4 (LRV 17), a difference of 3 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 18.9, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL orange vs RAL 390-4 in Real Spaces
2 real rooms side by side. Seeing RAL orange and RAL 390-4 in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. RAL orange reads slightly lighter here — a subtle but real difference in how open the space feels.
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. RAL orange reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
RAL orange vs RAL 390-4 Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL orange on one side and RAL 390-4 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 orange comparisons
See how RAL orange stacks up against other well-photographed colors across different brands and tones.
