Iceberg vs Rhythmic Blue
Iceberg and Rhythmic Blue come from the same Sherwin-Williams collection. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. The 7-point LRV gap — 76 for Iceberg vs 69 for Rhythmic Blue — means Iceberg will open up a space more effectively. Both share a cool character, which means they'll respond to light and surrounding materials in similar ways. ΔE 4.8 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Iceberg vs Rhythmic Blue in Real Spaces
1 real room side by side. Iceberg and Rhythmic Blue 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
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Iceberg has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Iceberg vs Rhythmic Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Iceberg on one side and Rhythmic Blue 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 Iceberg comparisons
See how Iceberg stacks up against other well-photographed colors across different brands and tones.
White Dove reads slightly lighter (LRV 83 vs 76), a gap that shows most in low-lit rooms.
At LRV 76 vs 52, Iceberg is decisively the brighter choice.
At LRV 76 vs 30, Iceberg is decisively the brighter choice.
At LRV 76 vs 60, Iceberg is decisively the brighter choice.
Iceberg reflects far more light (LRV 76 vs 58), opening up a space where Accessible Beige encloses it.
Iceberg reflects far more light (LRV 76 vs 27), opening up a space where Denim Drift encloses it.
At LRV 76 vs 43, Iceberg is decisively the brighter choice.
Iceberg reflects far more light (LRV 76 vs 55), opening up a space where Tranquil Dawn encloses it.
Iceberg reflects far more light (LRV 76 vs 44), opening up a space where Hardwick White encloses it.
A 8-point LRV gap (84 vs 76) makes Pure White the marginally brighter of the two.
Iceberg reads slightly lighter (LRV 76 vs 66), a gap that shows most in low-lit rooms.
With LRVs of 76 and 74, the two reflect almost the same amount of light.
Iceberg reflects far more light (LRV 76 vs 12), opening up a space where Pewter Green encloses it.
Iceberg reads slightly lighter (LRV 76 vs 68), a gap that shows most in low-lit rooms.
Iceberg reflects far more light (LRV 76 vs 12), opening up a space where Vintage Vogue encloses it.
Iceberg reflects far more light (LRV 76 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 76 vs 31, Iceberg is decisively the brighter choice.
At LRV 76 vs 7, Iceberg is decisively the brighter choice.
At LRV 76 vs 24, Iceberg is decisively the brighter choice.
At LRV 76 vs 57, Iceberg is decisively the brighter choice.