RAL 730-1 vs Bubble
RAL 730-1 is a RAL Effect color while Bubble comes from Sherwin-Williams. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. At LRV 77 vs 73, Bubble will read as the brighter of the two — a 4-point gap that matters most in north-facing or low-light rooms. With a ΔE of 2.9, the difference is subtle — you'd need them side by side to reliably tell them apart. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
RAL 730-1 vs Bubble in Real Spaces
1 real room side by side. RAL 730-1 and Bubble 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. Bubble has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
RAL 730-1 vs Bubble Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 730-1 on one side and Bubble 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 730-1 comparisons
See how RAL 730-1 stacks up against other well-photographed colors across different brands and tones.
White Dove reads slightly lighter (LRV 83 vs 73), a gap that shows most in low-lit rooms.
At LRV 73 vs 52, RAL 730-1 is decisively the brighter choice.
At LRV 73 vs 30, RAL 730-1 is decisively the brighter choice.
At LRV 73 vs 60, RAL 730-1 is decisively the brighter choice.
RAL 730-1 reflects far more light (LRV 73 vs 58), opening up a space where Accessible Beige encloses it.
RAL 730-1 reflects far more light (LRV 73 vs 27), opening up a space where Denim Drift encloses it.
At LRV 73 vs 43, RAL 730-1 is decisively the brighter choice.
RAL 730-1 reflects far more light (LRV 73 vs 55), opening up a space where Tranquil Dawn encloses it.
RAL 730-1 reflects far more light (LRV 73 vs 44), opening up a space where Hardwick White encloses it.
A 11-point LRV gap (84 vs 73) makes Pure White the marginally brighter of the two.
RAL 730-1 reads slightly lighter (LRV 73 vs 66), a gap that shows most in low-lit rooms.
With LRVs of 74 and 73, the two reflect almost the same amount of light.
RAL 730-1 reflects far more light (LRV 73 vs 12), opening up a space where Pewter Green encloses it.
RAL 730-1 reflects far more light (LRV 73 vs 8), opening up a space where Duck Green encloses it.
RAL 730-1 reads slightly lighter (LRV 73 vs 68), a gap that shows most in low-lit rooms.
RAL 730-1 reflects far more light (LRV 73 vs 12), opening up a space where Vintage Vogue encloses it.
RAL 730-1 reflects far more light (LRV 73 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 73 vs 31, RAL 730-1 is decisively the brighter choice.