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Deepest Blue

Arrtx OROS Blue cool

Arrtx OROS 780 Deepest Blue is a dark blue alcohol marker in the Blue family. It sits in the darker value range, making it well-suited for night sky, deep water, dark denim. Cool undertones make it well-suited to shadows, skies, and atmospheric depth.

Blue family Cool temperature 33% lightness
Night skyDeep waterDark denimDeep seaDark cool shadows
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Marker Facts

Marker Name
Deepest Blue
Color Family
Blue
Temperature
Cool
Lightness (HSL)
33%
Saturation (HSL)
30%
Palettes Using This Marker
0

Suggested Blend Ladder

Computed lighter and darker shades from the displayed swatches. Test them on your paper before blending.

Works Well With

Complementary Accent

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

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