Denim Drift vs RAL 620-3
Where Denim Drift belongs to Dulux's range, RAL 620-3 is a RAL Effect color. Denim Drift reads as blue-grey, while RAL 620-3 reads as blue — two distinct hue families, not close cousins. Denim Drift (LRV 27) reflects noticeably more light than RAL 620-3 (LRV 20), a difference of 7 points that becomes especially apparent in rooms with limited natural light. The ΔE 7.4 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Denim Drift vs RAL 620-3 in Real Spaces
1 real room side by side. Denim Drift and RAL 620-3 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.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Denim Drift reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Denim Drift vs RAL 620-3 Simulated Comparison
5 simulated room previews — drag the slider on each to see Denim Drift on one side and RAL 620-3 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 Denim Drift comparisons
See how Denim Drift stacks up against other well-photographed colors across different brands and tones.
