B411

#182878

Rich Slate Blue

Ohuhu Blue cool

Ohuhu B411 Rich Slate Blue is a deep indigo alcohol marker in the Blue family. It sits in the darker value range, making it well-suited for twilight, deep sea, starless night. Cool undertones make it well-suited to shadows, skies, and atmospheric depth.

TwilightDeep seaStarless nightIndigo shadowsDark ink

Marker Facts

Marker Name: Rich Slate Blue
Color Family: Blue
Temperature: Cool
Lightness: 28%
Saturation: 67%
Palettes Using This Marker: 0
Found in Sets: 13

Legacy Codes

Legacy codes that map to Ohuhu B411 from older product charts and rebranded sets.

BG105MG069

Found in Sets

Found in 13 of 31 official Ohuhu sets.

Oahu 60 Oahu 80 Oahu 100 Oahu 120 Oahu 160 Oahu 200 Oahu 320 Oahu 36 Grey Honolulu 120 Honolulu 168 Honolulu 216 Honolulu 320 Honolulu 36 Grey

Suggested Blend Ladder

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

Shadow Side

Deep Cerulean L17%

Current Marker

Rich Slate Blue L28%

Highlight Side

Stone Blue L30%

Gunmetal Blue L31%

Works Well With

Highlights

Analogous Colors

Cotton Candy Blue

Complementary Accent

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

Match B411 across brands

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

Find this color's match ↗ Palettes using this color

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