Blue Grotto vs Naval
Both from Sherwin-Williams's palette. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. Naval (LRV 4) reflects noticeably more light than Blue Grotto (LRV NaN), a difference of NaN points that becomes especially apparent in rooms with limited natural light. Both lean cool, so they'll behave similarly in mixed or changing light conditions. With a ΔE of NaN, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 8 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Blue Grotto vs Naval in Real Spaces
8 real rooms side by side. Seeing Blue Grotto and Naval in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. The distinction reads clearly at room scale, making the choice between them concrete.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. The distinction reads clearly at room scale, making the choice between them concrete.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. The distinction reads clearly at room scale, making the choice between them concrete.
Home Office
The test for a home office color isn't how it looks in a quick glance — it's whether it still feels right after a full day of work. The distinction reads clearly at room scale, making the choice between them concrete.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. The distinction reads clearly at room scale, making the choice between them concrete.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. 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
Blue Grotto vs Naval Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Grotto on one side and Naval 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 Blue Grotto comparisons
See how Blue Grotto stacks up against other well-photographed colors across different brands and tones.
At LRV NaN vs NaN, Blue Grotto is decisively the brighter choice.
Blue Grotto reflects far more light (LRV NaN vs NaN), opening up a space where Ammonite encloses it.
At LRV NaN vs NaN, Iron Ore is decisively the brighter choice.
Blue Grotto reflects far more light (LRV NaN vs NaN), opening up a space where Purbeck Stone encloses it.
Evergreen Fog reflects far more light (LRV NaN vs NaN), opening up a space where Blue Grotto encloses it.
At LRV NaN vs NaN, Blue Grotto is decisively the brighter choice.
Blue Grotto reflects far more light (LRV NaN vs NaN), opening up a space where Agreeable Gray encloses it.
At LRV NaN vs NaN, Blue Grotto is decisively the brighter choice.
At LRV NaN vs NaN, Blue Grotto is decisively the brighter choice.
Blue Grotto reflects far more light (LRV NaN vs NaN), opening up a space where French Gray encloses it.
At LRV NaN vs NaN, Blue Grotto is decisively the brighter choice.
At LRV NaN vs NaN, Blue Grotto is decisively the brighter choice.
At LRV NaN vs NaN, Blue Grotto is decisively the brighter choice.
Pure White reflects far more light (LRV NaN vs NaN), opening up a space where Blue Grotto encloses it.
Blue Grotto reflects far more light (LRV NaN vs NaN), opening up a space where Artichoke encloses it.
At LRV NaN vs NaN, Blue Grotto is decisively the brighter choice.
At LRV NaN vs NaN, Shoji White is decisively the brighter choice.
At LRV NaN vs NaN, Snowbound is decisively the brighter choice.
At LRV NaN vs NaN, Pewter Green is decisively the brighter choice.
At LRV NaN vs NaN, Blue Grotto is decisively the brighter choice.
Blue Grotto reflects far more light (LRV NaN vs NaN), opening up a space where Dix Blue encloses it.
Blue Grotto reflects far more light (LRV NaN vs NaN), opening up a space where Calamine encloses it.
Blue Grotto reflects far more light (LRV NaN vs NaN), opening up a space where Treron encloses it.
At LRV NaN vs NaN, Blue Grotto is decisively the brighter choice.
At LRV NaN vs NaN, Blue Grotto is decisively the brighter choice.
Blue Grotto reflects far more light (LRV NaN vs NaN), opening up a space where Pale Green encloses it.
Blue Grotto reflects far more light (LRV NaN vs NaN), opening up a space where Pine Needle encloses it.
Blue Grotto reflects far more light (LRV NaN vs NaN), opening up a space where Cement grey encloses it.
Blue Grotto reflects far more light (LRV NaN vs NaN), opening up a space where Guilford Green encloses it.
Blue Grotto reflects far more light (LRV NaN vs NaN), opening up a space where Just Walnut encloses it.