When Lifeless Cave circa Dwindling

#17347e RGB(23,52,126)

About this color

When Lifeless Cave circa Dwindling settles into a dark blue territory with a vivid quality that feels cool — captured at #17347e, RGB(23, 52, 126).

#17347eRGB(23, 52, 126)

HSL 223° · 69% saturation · 29% 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
When Lifeless Cave circa Dwindling
HEX
#17347e
RGB
rgb(23,52,126)
RGB%
rgb(9%,20.4%,49.4%)
HSL
hsl(223,69%,29%)
HSV
hsv(223,82%,49%)
CMYK
cmyk(82,59,0,51)
LAB
lab(24,19,-45)
LCH
lch(24,49,293)
sRGB
(0.09,0.204,0.494)
HEX8
#17347eff
CSS Name
Decimal
023052126

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Color variants

Color info

Lightness
29%
Saturation
69%
Hue
223°
Chroma
49
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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