Aqua-Sphere vs Sleepy Blue
Both from Sherwin-Williams's palette. Aqua-Sphere reads as blue-grey, while Sleepy Blue reads as blue — two distinct hue families, not close cousins. Sleepy Blue (LRV 58) reflects noticeably more light than Aqua-Sphere (LRV 41), a difference of 17 points that becomes especially apparent in rooms with limited natural light. Both lean cool, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 10.4, 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 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Aqua-Sphere vs Sleepy Blue in Real Spaces
1 real room side by side. Seeing Aqua-Sphere and Sleepy Blue in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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. Sleepy Blue reflects noticeably more light off the walls, making the space read more open than Aqua-Sphere.
Color Details
Aqua-Sphere vs Sleepy Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Aqua-Sphere on one side and Sleepy Blue 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.