Undine vs Saybrook Sage
Where Undine belongs to Behr's range, Saybrook Sage is a Benjamin Moore color. Hue-wise, Undine belongs to the blue family and Saybrook Sage to the grey family. They have nearly identical light reflectance values (43 vs 45), so they'll read as similarly Medium in most lighting conditions. Undine runs green and blue while Saybrook Sage is decidedly green, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 18.4, 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 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Undine vs Saybrook Sage in Real Spaces
5 real rooms side by side. Seeing Undine and Saybrook Sage 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. The temperature contrast between Saybrook Sage and Undine is what sets these apart most in this context.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Saybrook Sage brings more warmth to the space, while Undine keeps things cooler and crisper.
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. Saybrook Sage brings more warmth to the space, while Undine keeps things cooler and crisper.
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. Saybrook Sage brings more warmth to the space, while Undine keeps things cooler and crisper.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Saybrook Sage brings more warmth to the space, while Undine keeps things cooler and crisper.
Color Details
Undine vs Saybrook Sage Simulated Comparison
5 simulated room previews — drag the slider on each to see Undine on one side and Saybrook Sage 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 Undine comparisons
See how Undine stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 43, White Dove is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 43), a gap that shows most in low-lit rooms.
Undine reflects far more light (LRV 43 vs 30), opening up a space where Evergreen Fog encloses it.
Agreeable Gray reflects far more light (LRV 60 vs 43), opening up a space where Undine encloses it.
At LRV 58 vs 43, Accessible Beige is decisively the brighter choice.
At LRV 43 vs 27, Undine is decisively the brighter choice.
With LRVs of 43 and 43, the two reflect almost the same amount of light.
A 12-point LRV gap (55 vs 43) makes Tranquil Dawn the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 44 vs 43), so neither reads brighter in a room.
Pure White reflects far more light (LRV 84 vs 43), opening up a space where Undine encloses it.
At LRV 66 vs 43, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 43, Shoji White is decisively the brighter choice.
At LRV 43 vs 12, Undine is decisively the brighter choice.
At LRV 43 vs 8, Undine is decisively the brighter choice.
At LRV 68 vs 43, Skimming Stone is decisively the brighter choice.
At LRV 43 vs 12, Undine is decisively the brighter choice.
Undine reads slightly lighter (LRV 43 vs 31), a gap that shows most in low-lit rooms.
Undine reflects far more light (LRV 43 vs 7), opening up a space where Pine Needle encloses it.