Coastal Blue vs Snowbound
Coastal Blue (Jotun) and Snowbound (Sherwin-Williams) come from different manufacturers. Coastal Blue reads as blue-grey, while Snowbound reads as beige-greige — two distinct hue families, not close cousins. The 64-point LRV gap — 83 for Snowbound vs 19 for Coastal Blue — means Snowbound will open up a space more effectively. Where Coastal Blue leans cool, Snowbound reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 42.5 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Coastal Blue vs Snowbound in Real Spaces
2 real rooms side by side. Seeing Coastal Blue and Snowbound 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Snowbound reflects noticeably more light off the walls, making the space read more open than Coastal Blue.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Snowbound returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Coastal Blue vs Snowbound Simulated Comparison
5 simulated room previews — drag the slider on each to see Coastal Blue on one side and Snowbound 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 Coastal Blue comparisons
See how Coastal Blue stacks up against other well-photographed colors across different brands and tones.
