Mourning Cavern down the Clouding

#15324a RGB(21,50,74)

About this color

Mourning Cavern down the Clouding settles into a dark blue territory with a vivid quality that feels cool — captured at #15324a, RGB(21, 50, 74).

#15324aRGB(21, 50, 74)

HSL 207° · 56% saturation · 19% 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
Mourning Cavern down the Clouding
HEX
#15324a
RGB
rgb(21,50,74)
RGB%
rgb(8.2%,19.6%,29%)
HSL
hsl(207,56%,19%)
HSV
hsv(207,72%,29%)
CMYK
cmyk(72,32,0,71)
LAB
lab(20,-2,-18)
LCH
lch(20,18,264)
sRGB
(0.082,0.196,0.29)
HEX8
#15324aff
CSS Name
Decimal
021050074

Similar colors

Color variants

Color info

Lightness
19%
Saturation
56%
Hue
207°
Chroma
18
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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