Sherwin Williams Open Seas SW 6500

Sherwin Williams Open Seas SW 6500 is a muted mid-tone blue with a noticeable blue-green cast and a lightly grayed finish. Its cool character reads clearer and bluer in bright daylight, while softer indoor light can bring out more of its subdued teal influence. Open Seas has enough color for a full room without feeling overly sharp, making it well suited to bedroom walls, bathrooms, laundry rooms, or a covered exterior porch. Pair it with soft white trim, pale sand-colored textiles, weathered oak, or brushed nickel for an easy coastal-leaning palette. On cabinetry or an accent wall, this shade provides a calm contrast against warm wood and creamy off-whites.