BG99

#626343

YOUR COLOR STORY

Flagstone Blue

Copic Teal & Aqua warm

Copic BG99 Flagstone Blue is a dark muted yellow alcohol marker in the Teal & Aqua family. It sits in the darker value range, making it well-suited for golden shadows, aged parchment, sandy earth. Warm undertones suit skin work, earth tones, and warm-light scenes.

Teal & Aqua family Warm temperature 33% lightness

Golden shadowsAged parchmentSandy earthMuted goldWarm mid-tones

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Marker Facts

Marker Name: Flagstone Blue
Color Family: Teal & Aqua
Temperature: Warm
Lightness: 33%
Saturation: 19%
Palettes Using This Marker: 0

Suggested Blend Ladder

Teal & Aqua family — layer from shadow to highlight for smooth gradients.

Shadow Side

Blue Green L30%

Current Marker

Flagstone Blue L33%

Highlight Side

Petroleum Blue L35%

Works Well With

Highlights

Analogous Colors

Fluorescent Yellow

Complementary Accent

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

Neutral Gray No.10

Neutral Gray No.8

Match BG99 across brands

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

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