The hex code for peacoat is #2F3349. For a more classic shade, #2B2E43 offers a deep, dark blue that is almost black. For a slightly lighter version, #2F364A maintains its depth while offering a bit more visibility.

Peacoat is a deep, navy blue, reminiscent of the traditional naval uniforms from which its name derives.

This color’s historical roots rest in maritime tradition. The term "peacoat" originated from the Dutch word pij, referring to the type of cloth used in naval jackets. These jackets were dyed in a deep navy blue to provide a practical and uniform look for sailors. Over time, the peacoat color became a staple in civilian fashion due to its functionality and universally flattering attributes.

Peacoat is often associated with professionalism, authority, and timeless elegance. Its alluring hue commands respect and exudes confidence, making it a go-to choice in professional attire and business branding. In interior design, this shade of blue is often used to create a feeling of stability and tranquility. This color's enduring appeal in fashion and design reflects its ability to convey a sense of trustworthiness and refinement.

Peacoat blue pairs well with earthy tones such as olive green, burnt orange, and mustard yellow to create a warm, inviting palette. For a bold, contemporary look, bright colors like hot pink or lime green also pair nicely.