Blue Horizon vs Bosporus
Both are Sherwin-Williams colors. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. At LRV 78 vs 9, Blue Horizon will read as the brighter of the two — a 69-point gap that matters most in north-facing or low-light rooms. They share a cool quality — useful to know if you're layering them in the same space. At ΔE 58.2, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 10 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Blue Horizon vs Bosporus in Real Spaces
10 real rooms side by side. Seeing Blue Horizon and Bosporus 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
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Blue Horizon returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Blue Horizon will make the room feel meaningfully brighter than Bosporus would.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The LRV gap is large enough that Blue Horizon will make the room feel meaningfully brighter than Bosporus would.
Dining Room
Dining room light is typically the warmest in the house, which shifts both colors toward the red end of the spectrum compared to daylight. Blue Horizon reflects noticeably more light off the walls, making the space read more open than Bosporus.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Blue Horizon will make the room feel meaningfully brighter than Bosporus would.
Home Office
In a home office, wall color sits in your peripheral vision for hours at a time, so temperature and undertone matter more than you might expect. The LRV gap is large enough that Blue Horizon will make the room feel meaningfully brighter than Bosporus would.
Mudroom
A mudroom color needs to hold up under the most casual scrutiny: a glance as you're coming and going, often in mixed or artificial light. Blue Horizon reflects noticeably more light off the walls, making the space read more open than Bosporus.
Patio
Patio colors are seen under changing outdoor light throughout the day — morning, midday, and golden hour each reveal different qualities. Blue Horizon reflects noticeably more light off the walls, making the space read more open than Bosporus.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The LRV gap is large enough that Blue Horizon will make the room feel meaningfully brighter than Bosporus would.
Front Door
Front doors are seen in isolation against the rest of the facade, which makes them a high-stakes surface where even subtle differences matter. Blue Horizon returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Blue Horizon vs Bosporus Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Horizon on one side and Bosporus 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 Horizon comparisons
See how Blue Horizon stacks up against other well-photographed colors across different brands and tones.
A 6-point LRV gap (83 vs 78) makes White Dove the marginally brighter of the two.
Blue Horizon reads slightly lighter (LRV 78 vs 69), a gap that shows most in low-lit rooms.
At LRV 78 vs 6, Blue Horizon is decisively the brighter choice.
Blue Horizon reflects far more light (LRV 78 vs 52), opening up a space where Purbeck Stone encloses it.
Blue Horizon reflects far more light (LRV 78 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 78 vs 52, Blue Horizon is decisively the brighter choice.
Blue Horizon reflects far more light (LRV 78 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 78 vs 58, Blue Horizon is decisively the brighter choice.
At LRV 78 vs 27, Blue Horizon is decisively the brighter choice.
Blue Horizon reflects far more light (LRV 78 vs 43), opening up a space where French Gray encloses it.
Blue Horizon reflects far more light (LRV 78 vs 4), opening up a space where Naval encloses it.
At LRV 78 vs 55, Blue Horizon is decisively the brighter choice.
At LRV 78 vs 13, Blue Horizon is decisively the brighter choice.
At LRV 78 vs 44, Blue Horizon is decisively the brighter choice.
Pure White reads slightly lighter (LRV 84 vs 78), a gap that shows most in low-lit rooms.
Blue Horizon reflects far more light (LRV 78 vs 21), opening up a space where Artichoke encloses it.
At LRV 78 vs 66, Blue Horizon is decisively the brighter choice.
A 3-point LRV gap (78 vs 74) makes Blue Horizon the marginally brighter of the two.
A 5-point LRV gap (83 vs 78) makes Snowbound the marginally brighter of the two.
At LRV 78 vs 12, Blue Horizon is decisively the brighter choice.
A 10-point LRV gap (78 vs 68) makes Blue Horizon the marginally brighter of the two.
Blue Horizon reflects far more light (LRV 78 vs 41), opening up a space where Dix Blue encloses it.
Blue Horizon reads slightly lighter (LRV 78 vs 68), a gap that shows most in low-lit rooms.
Blue Horizon reflects far more light (LRV 78 vs 25), opening up a space where Treron encloses it.
At LRV 78 vs 12, Blue Horizon is decisively the brighter choice.
At LRV 78 vs 45, Blue Horizon is decisively the brighter choice.
Blue Horizon reflects far more light (LRV 78 vs 31), opening up a space where Pale Green encloses it.
Blue Horizon reflects far more light (LRV 78 vs 7), opening up a space where Pine Needle encloses it.
Blue Horizon reflects far more light (LRV 78 vs 24), opening up a space where Cement grey encloses it.
Blue Horizon reflects far more light (LRV 78 vs 57), opening up a space where Guilford Green encloses it.