Austere Basalt without Gnawing

#0b3b4c RGB(11,59,76)

About this color

Austere Basalt without Gnawing is a intense, dark blue tone, fixed at #0b3b4c in the RGB color space.

#0b3b4cRGB(11, 59, 76)

HSL 196° · 75% saturation · 17% lightness

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Psychology

In its darkest registers blue becomes serious and introspective: trustworthy, professional, slightly austere.

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History

The ancient Egyptians were among the first to produce blue pigment artificially — Egyptian blue, made from copper and sand, coloured the walls of pharaonic tombs.

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Design use

As a dark tone, it naturally lends itself to a background for light-coloured text, as a deep accent stripe, or as an anchoring tone in dark-mode interfaces. It pairs naturally with off-whites, warm creams, and metallic highlights.

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Colour pairings

For palette building, this blue pairs naturally with warm neutrals — tawny beiges, soft terracottas, aged brass — which amplify its cool character by contrast. Analogous blue-violets and blue-greens give a more cohesive, tonal result.

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Color Categories

Color formats

Name
Austere Basalt without Gnawing
HEX
#0b3b4c
RGB
rgb(11,59,76)
RGB%
rgb(4.3%,23.1%,29.8%)
HSL
hsl(196,75%,17%)
HSV
hsv(196,86%,30%)
CMYK
cmyk(86,22,0,70)
LAB
lab(23,-9,-15)
LCH
lch(23,17,239)
sRGB
(0.043,0.231,0.298)
HEX8
#0b3b4cff
CSS Name
Decimal
011059076

Similar colors

Color variants

Color info

Lightness
17%
Saturation
75%
Hue
196°
Chroma
17
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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