Blue Nile vs Really Teal
Blue Nile and Really Teal 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 3-point LRV gap — 13 for Blue Nile vs 10 for Really Teal — means Blue Nile 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 7.9 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 6 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Blue Nile vs Really Teal in Real Spaces
6 real rooms side by side. Blue Nile and Really Teal 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. The distinction reads clearly at room scale, making the choice between them concrete.
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. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
Blue Nile vs Really Teal Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Nile on one side and Really Teal 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 Nile comparisons
See how Blue Nile stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 13), opening up a space where Blue Nile encloses it.
At LRV 52 vs 13, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 13, Evergreen Fog is decisively the brighter choice.
At LRV 60 vs 13, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 13), opening up a space where Blue Nile encloses it.
Denim Drift reflects far more light (LRV 27 vs 13), opening up a space where Blue Nile encloses it.
At LRV 43 vs 13, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 13), opening up a space where Blue Nile encloses it.
Hardwick White reflects far more light (LRV 44 vs 13), opening up a space where Blue Nile encloses it.
At LRV 84 vs 13, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 13), opening up a space where Blue Nile encloses it.
Shoji White reflects far more light (LRV 74 vs 13), opening up a space where Blue Nile encloses it.
With LRVs of 13 and 12, the two reflect almost the same amount of light.
Skimming Stone reflects far more light (LRV 68 vs 13), opening up a space where Blue Nile encloses it.
With LRVs of 13 and 12, the two reflect almost the same amount of light.
Saybrook Sage reflects far more light (LRV 45 vs 13), opening up a space where Blue Nile encloses it.
At LRV 31 vs 13, Pale Green is decisively the brighter choice.
A 6-point LRV gap (13 vs 7) makes Blue Nile the marginally brighter of the two.
A 12-point LRV gap (24 vs 13) makes Cement grey the marginally brighter of the two.
At LRV 57 vs 13, Guilford Green is decisively the brighter choice.