B69

#1E32C0

YOUR COLOR STORY

Stratospheric Blue

Copic Blue cool

Copic B69 Stratospheric Blue is a dark vivid indigo alcohol marker in the Blue family. It sits in the mid-dark value range, making it well-suited for twilight sky, ink, deep ocean. Cool undertones make it well-suited to shadows, skies, and atmospheric depth.

Blue family Cool temperature 44% lightness

Twilight skyInkDeep oceanCool atmospheric depthEvening light

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Marker Facts

Marker Name: Stratospheric Blue
Color Family: Blue
Temperature: Cool
Lightness: 44%
Saturation: 73%
Palettes Using This Marker: 0

Suggested Blend Ladder

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

Shadow Side

Lapis Lazuli L43%

Current Marker

Stratospheric Blue L44%

Highlight Side

Royal Blue L46%

Peacock Blue L47%

Works Well With

Highlights

Shadows

Analogous Colors

Grayish Lavender

Complementary Accent

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

Match B69 across brands

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

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