Cobalt Silk Necktie

$11.1 ~~$15~~ In stock

The Cobalt Silk Necktie from The Black Tux is a classic-width necktie made of 100% silk, finished in a rich cobalt blue. It measures 3 inches at its widest point, giving it a traditional profile that suits formal and semi-formal looks alike.

100% silk construction
Classic width: 3" at the widest point
Cobalt blue color
Dry clean only
Available to rent or as a keep rental

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Henry P. ★★★★★ Oct 21, 2026

The deep cobalt blue is even richer in person than on screen. It tied a perfect full Windsor knot and the 3-inch width feels appropriately classic. I've already worn it to a wedding and got a compliment on the color.

Michael Q. ★★★★★ Oct 20, 2026

The silk has a nice weight to it and the 3-inch width feels just right for a standard suit. Tied a full Windsor on the first try and it held its shape all evening without slipping.

Ryan ★★★★★ Oct 19, 2026

That rich cobalt blue is exactly what I was hoping for—pairs perfectly with a charcoal suit. The 3-inch width feels classic and not too skinny, just right for a formal event.