When the Austere Abyss past Shrinking

#183f58 RGB(24,63,88)

About this color

When the Austere Abyss past Shrinking is a dark blue with a vivid character, positioned at #183f58 on the color spectrum.

#183f58RGB(24, 63, 88)

HSL 203° · 57% saturation · 22% 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
When the Austere Abyss past Shrinking
HEX
#183f58
RGB
rgb(24,63,88)
RGB%
rgb(9.4%,24.7%,34.5%)
HSL
hsl(203,57%,22%)
HSV
hsv(203,73%,35%)
CMYK
cmyk(73,28,0,65)
LAB
lab(25,-5,-19)
LCH
lch(25,20,255)
sRGB
(0.094,0.247,0.345)
HEX8
#183f58ff
CSS Name
Decimal
024063088

Similar colors

Color variants

Color info

Lightness
22%
Saturation
57%
Hue
203°
Chroma
20
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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