Deep Space Blue vs RAL 630-M
Where Deep Space Blue belongs to Little Greene's range, RAL 630-M is a RAL Effect color. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. RAL 630-M has an LRV of 4. The ΔE 6.9 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.
Deep Space Blue vs RAL 630-M in Real Spaces
1 real room side by side. Deep Space Blue and RAL 630-M 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. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Color Details
Deep Space Blue vs RAL 630-M Simulated Comparison
5 simulated room previews — drag the slider on each to see Deep Space Blue on one side and RAL 630-M 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 Deep Space Blue comparisons
See how Deep Space Blue stacks up against other well-photographed colors across different brands and tones.
