Calico Blue vs Guilford Green
Both from Benjamin Moore's palette. Hue-wise, Calico Blue belongs to the blue-green family and Guilford Green to the beige-green family. Guilford Green (LRV 57) reflects noticeably more light than Calico Blue (LRV 9), a difference of 48 points that becomes especially apparent in rooms with limited natural light. Calico Blue runs green while Guilford Green is decidedly yellow, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 46.8, 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 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Calico Blue vs Guilford Green in Real Spaces
2 real rooms side by side. Seeing Calico Blue and Guilford Green 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 LRV gap is large enough that Guilford Green will make the room feel meaningfully brighter than Calico Blue would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Guilford Green reflects noticeably more light off the walls, making the space read more open than Calico Blue.
Color Details
Calico Blue vs Guilford Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Calico Blue on one side and Guilford Green 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 Calico Blue comparisons
See how Calico Blue stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 9, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 9), opening up a space where Calico Blue encloses it.
A 4-point LRV gap (9 vs 6) makes Calico Blue the marginally brighter of the two.
Purbeck Stone reflects far more light (LRV 52 vs 9), opening up a space where Calico Blue encloses it.
Evergreen Fog reflects far more light (LRV 30 vs 9), opening up a space where Calico Blue encloses it.
At LRV 52 vs 9, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 9), opening up a space where Calico Blue encloses it.
At LRV 58 vs 9, Accessible Beige is decisively the brighter choice.
At LRV 27 vs 9, Denim Drift is decisively the brighter choice.
French Gray reflects far more light (LRV 43 vs 9), opening up a space where Calico Blue encloses it.
Calico Blue reads slightly lighter (LRV 9 vs 4), a gap that shows most in low-lit rooms.
At LRV 55 vs 9, Tranquil Dawn is decisively the brighter choice.
A 4-point LRV gap (13 vs 9) makes Bancha the marginally brighter of the two.
At LRV 44 vs 9, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 9), opening up a space where Calico Blue encloses it.
Artichoke reflects far more light (LRV 21 vs 9), opening up a space where Calico Blue encloses it.
At LRV 66 vs 9, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 9, Shoji White is decisively the brighter choice.
At LRV 83 vs 9, Snowbound is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 12 vs 9), so neither reads brighter in a room.
At LRV 68 vs 9, Skimming Stone is decisively the brighter choice.
Dix Blue reflects far more light (LRV 41 vs 9), opening up a space where Calico Blue encloses it.
Calamine reflects far more light (LRV 68 vs 9), opening up a space where Calico Blue encloses it.
Treron reflects far more light (LRV 25 vs 9), opening up a space where Calico Blue encloses it.
Their light reflectance is nearly identical (LRV 12 vs 9), so neither reads brighter in a room.
At LRV 45 vs 9, Saybrook Sage is decisively the brighter choice.
Pale Green reflects far more light (LRV 31 vs 9), opening up a space where Calico Blue encloses it.
With LRVs of 9 and 7, the two reflect almost the same amount of light.
Cement grey reflects far more light (LRV 24 vs 9), opening up a space where Calico Blue encloses it.
Just Walnut reflects far more light (LRV 72 vs 9), opening up a space where Calico Blue encloses it.