Cosmic Blue vs Trisha's Eyes
Where Cosmic Blue belongs to Behr's range, Trisha's Eyes is a Cloverdale Paint color. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. They have nearly identical light reflectance values (47 vs 46), so they'll read as similarly Medium in most lighting conditions. The ΔE 3.1 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Cosmic Blue vs Trisha's Eyes in Real Spaces
4 real rooms side by side. Cosmic Blue and Trisha's Eyes 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
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.
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.
Color Details
Cosmic Blue vs Trisha's Eyes Simulated Comparison
5 simulated room previews — drag the slider on each to see Cosmic Blue on one side and Trisha's Eyes 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 Cosmic Blue comparisons
See how Cosmic Blue stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 47), opening up a space where Cosmic Blue encloses it.
At LRV 83 vs 47, White Dove is decisively the brighter choice.
At LRV 47 vs 6, Cosmic Blue is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 47), a gap that shows most in low-lit rooms.
Cosmic Blue reflects far more light (LRV 47 vs 30), opening up a space where Evergreen Fog encloses it.
A 5-point LRV gap (52 vs 47) makes Mizzle the marginally brighter of the two.
Agreeable Gray reflects far more light (LRV 60 vs 47), opening up a space where Cosmic Blue encloses it.
A 11-point LRV gap (58 vs 47) makes Accessible Beige the marginally brighter of the two.
At LRV 47 vs 27, Cosmic Blue is decisively the brighter choice.
Cosmic Blue reads slightly lighter (LRV 47 vs 43), a gap that shows most in low-lit rooms.
Cosmic Blue reflects far more light (LRV 47 vs 4), opening up a space where Naval encloses it.
A 8-point LRV gap (55 vs 47) makes Tranquil Dawn the marginally brighter of the two.
At LRV 47 vs 13, Cosmic Blue is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 47 vs 44), so neither reads brighter in a room.
Pure White reflects far more light (LRV 84 vs 47), opening up a space where Cosmic Blue encloses it.
Cosmic Blue reflects far more light (LRV 47 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 47, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 47, Shoji White is decisively the brighter choice.
At LRV 83 vs 47, Snowbound is decisively the brighter choice.
Pigeon reads slightly lighter (LRV 51 vs 47), a gap that shows most in low-lit rooms.
At LRV 47 vs 12, Cosmic Blue is decisively the brighter choice.
At LRV 47 vs 8, Cosmic Blue is decisively the brighter choice.
At LRV 68 vs 47, Skimming Stone is decisively the brighter choice.
Cosmic Blue reads slightly lighter (LRV 47 vs 41), a gap that shows most in low-lit rooms.
At LRV 47 vs 12, Cosmic Blue is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 47 vs 45), so neither reads brighter in a room.
Cosmic Blue reflects far more light (LRV 47 vs 31), opening up a space where Pale Green encloses it.