Warm Blue vs S 3010-R80B
Warm Blue (Jotun) and S 3010-R80B (NCS) come from different manufacturers. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. The 5-point LRV gap — 36 for S 3010-R80B vs 30 for Warm Blue — means S 3010-R80B will open up a space more effectively. Where Warm Blue leans neutral, S 3010-R80B reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. ΔE 4.8 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Warm Blue vs S 3010-R80B Simulated Comparison
5 simulated room previews — drag the slider on each to see Warm 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 Warm Blue comparisons
See how Warm Blue stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 30, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 30), opening up a space where Warm Blue encloses it.
With LRVs of 30 and 30, the two reflect almost the same amount of light.
Agreeable Gray reflects far more light (LRV 60 vs 30), opening up a space where Warm Blue encloses it.
At LRV 58 vs 30, Accessible Beige is decisively the brighter choice.
A 3-point LRV gap (30 vs 27) makes Warm Blue the marginally brighter of the two.
French Gray reflects far more light (LRV 43 vs 30), opening up a space where Warm Blue encloses it.
At LRV 55 vs 30, Tranquil Dawn 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 Warm Blue encloses it.
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 30 vs 12, Warm Blue is decisively the brighter choice.
At LRV 30 vs 8, Warm Blue is decisively the brighter choice.
At LRV 68 vs 30, Skimming Stone is decisively the brighter choice.
At LRV 30 vs 12, Warm 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.