Radiant Dawn vs Sea Mariner
Both are Sherwin-Williams colors. Hue-wise, Radiant Dawn belongs to the beige family and Sea Mariner to the blue-grey family. At LRV 75 vs 7, Radiant Dawn will read as the brighter of the two — a 69-point gap that matters most in north-facing or low-light rooms. The tonal difference — Radiant Dawn's warm character against Sea Mariner's cool — becomes most visible against white trim or in morning light. At ΔE 60.9, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Radiant Dawn vs Sea Mariner Simulated Comparison
5 simulated room previews — drag the slider on each to see Radiant Dawn on one side and Sea Mariner 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 Radiant Dawn comparisons
See how Radiant Dawn stacks up against other well-photographed colors across different brands and tones.
