Grizzled Cavern in Rusting

#1b367c RGB(27,54,124)

About this color

Grizzled Cavern in Rusting settles into a dark blue territory with a vivid quality that feels cool — captured at #1b367c, RGB(27, 54, 124).

#1b367cRGB(27, 54, 124)

HSL 223° · 64% saturation · 30% lightness

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Psychology

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

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History

Blue has been among the most valued pigments throughout history — ultramarine, ground from lapis lazuli, was once worth more than gold and reserved for the robes of the Virgin Mary in medieval painting.

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Design use

From a design perspective, this shade excels as a grounding element in print design — covers, footers, section dividers. On screen it suits dashboards and interfaces where a serious tone matters.

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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
Grizzled Cavern in Rusting
HEX
#1b367c
RGB
rgb(27,54,124)
RGB%
rgb(10.6%,21.2%,48.6%)
HSL
hsl(223,64%,30%)
HSV
hsv(223,78%,49%)
CMYK
cmyk(78,56,0,51)
LAB
lab(25,17,-43)
LCH
lch(25,46,292)
sRGB
(0.106,0.212,0.486)
HEX8
#1b367cff
CSS Name
Decimal
027054124

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Color variants

Color info

Lightness
30%
Saturation
64%
Hue
223°
Chroma
46
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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