The Stygian Basalt under Failing

#181c30 RGB(24,28,48)

About this color

The Stygian Basalt under Failing settles into a deep blue territory with a moderate quality that feels cool — captured at #181c30, RGB(24, 28, 48).

#181c30RGB(24, 28, 48)

HSL 230° · 33% saturation · 14% 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

From a design perspective, this shade excels as 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

Looking at colour relationships, 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
The Stygian Basalt under Failing
HEX
#181c30
RGB
rgb(24,28,48)
RGB%
rgb(9.4%,11%,18.8%)
HSL
hsl(230,33%,14%)
HSV
hsv(230,50%,19%)
CMYK
cmyk(50,42,0,81)
LAB
lab(11,5,-14)
LCH
lch(11,15,290)
sRGB
(0.094,0.11,0.188)
HEX8
#181c30ff
CSS Name
Decimal
024028048

Similar colors

Color variants

Color info

Lightness
14%
Saturation
33%
Hue
230°
Chroma
15
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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