When Decayed Basalt Since Howling

#153d5e RGB(21,61,94)

About this color

When Decayed Basalt Since Howling is a vivid, dark blue tone, fixed at #153d5e in the RGB color space.

#153d5eRGB(21, 61, 94)

HSL 207° · 63% saturation · 23% 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

As a dark tone, it naturally lends itself to 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

For palette building, 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 Decayed Basalt Since Howling
HEX
#153d5e
RGB
rgb(21,61,94)
RGB%
rgb(8.2%,23.9%,36.9%)
HSL
hsl(207,63%,23%)
HSV
hsv(207,78%,37%)
CMYK
cmyk(78,35,0,63)
LAB
lab(25,-1,-24)
LCH
lch(25,24,268)
sRGB
(0.082,0.239,0.369)
HEX8
#153d5eff
CSS Name
Decimal
021061094

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Color variants

Color info

Lightness
23%
Saturation
63%
Hue
207°
Chroma
24
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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