PB4
#45659E

Napoleon Blue

Bianyo Blue cool

Bianyo PB4 Napoleon Blue is a mid blue alcohol marker in the Blue family. It sits in the mid-dark value range, making it well-suited for sky, water, denim. Cool undertones make it well-suited to shadows, skies, and atmospheric depth.

SkyWaterDenimCool shadowsAtmospheric depth

Marker Facts

Marker Name
Napoleon Blue
Color Family
Blue
Temperature
Cool
Lightness
45%
Saturation
39%
Palettes Using This Marker
0

Suggested Blend Ladder

Blue family — layer from shadow to highlight for smooth gradients.

Works Well With

Complementary Accent

Opposite on the color wheel. Useful for contrast, focal points, and making warm colors stand out.

Match PB4 across brands

Find the closest match to Napoleon Blue in Copic, Prismacolor, Posca and more with Color Bridge — or see the palettes that use it.

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