Dolphin Blue vs S 3010-R80B
Dolphin Blue is a Behr color while S 3010-R80B comes from NCS. Dolphin Blue reads as blue, while S 3010-R80B reads as blue-grey — two distinct hue families, not close cousins. At LRV 36 vs 30, S 3010-R80B will read as the brighter of the two — a 5-point gap that matters most in north-facing or low-light rooms. The tonal difference — Dolphin Blue's blue character against S 3010-R80B's cool — becomes most visible against white trim or in morning light. At ΔE 8.3, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Dolphin Blue vs S 3010-R80B in Real Spaces
1 real room side by side. Dolphin Blue and S 3010-R80B 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
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The brightness difference is modest but present — S 3010-R80B gives the walls a little more lift.
Color Details
Dolphin Blue vs S 3010-R80B Simulated Comparison
5 simulated room previews — drag the slider on each to see Dolphin Blue on one side and S 3010-R80B 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 Dolphin Blue comparisons
See how Dolphin Blue stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 30), opening up a space where Dolphin Blue encloses it.
At LRV 83 vs 30, White Dove is decisively the brighter choice.
At LRV 30 vs 6, Dolphin Blue is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 30), opening up a space where Dolphin Blue encloses it.
With LRVs of 30 and 30, the two reflect almost the same amount of light.
At LRV 52 vs 30, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 30), opening up a space where Dolphin Blue encloses it.
At LRV 58 vs 30, Accessible Beige is decisively the brighter choice.
A 3-point LRV gap (30 vs 27) makes Dolphin Blue the marginally brighter of the two.
French Gray reflects far more light (LRV 43 vs 30), opening up a space where Dolphin Blue encloses it.
Dolphin Blue reflects far more light (LRV 30 vs 4), opening up a space where Naval encloses it.
At LRV 55 vs 30, Tranquil Dawn is decisively the brighter choice.
At LRV 30 vs 13, Dolphin Blue is decisively the brighter choice.
At LRV 44 vs 30, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 30), opening up a space where Dolphin Blue encloses it.
Dolphin Blue reads slightly lighter (LRV 30 vs 21), a gap that shows most in low-lit rooms.
At LRV 66 vs 30, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 30, Shoji White is decisively the brighter choice.
At LRV 83 vs 30, Snowbound is decisively the brighter choice.
Pigeon reflects far more light (LRV 51 vs 30), opening up a space where Dolphin Blue encloses it.
At LRV 30 vs 12, Dolphin Blue is decisively the brighter choice.
At LRV 30 vs 8, Dolphin Blue is decisively the brighter choice.
At LRV 68 vs 30, Skimming Stone is decisively the brighter choice.
Dix Blue reads slightly lighter (LRV 41 vs 30), a gap that shows most in low-lit rooms.
At LRV 30 vs 12, Dolphin Blue is decisively the brighter choice.
At LRV 45 vs 30, Saybrook Sage is decisively the brighter choice.
With LRVs of 31 and 30, the two reflect almost the same amount of light.