Open Seas vs Sunbeam Yellow
Open Seas and Sunbeam Yellow come from the same Sherwin-Williams collection. Open Seas reads as blue, while Sunbeam Yellow reads as beige-yellow — two distinct hue families, not close cousins. The 28-point LRV gap — 68 for Sunbeam Yellow vs 39 for Open Seas — means Sunbeam Yellow will open up a space more effectively. Where Open Seas leans cool, Sunbeam Yellow reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 47.3 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Open Seas vs Sunbeam Yellow Simulated Comparison
5 simulated room previews — drag the slider on each to see Open Seas on one side and Sunbeam Yellow 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 Open Seas comparisons
See how Open Seas stacks up against other well-photographed colors across different brands and tones.
