The Carbon beneath Empty Crushing

#151b2d RGB(21,27,45)

About this color

The Carbon beneath Empty Crushing is a moderate, deep blue tone, fixed at #151b2d in the RGB color space.

#151b2dRGB(21, 27, 45)

HSL 225° · 36% saturation · 13% 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
The Carbon beneath Empty Crushing
HEX
#151b2d
RGB
rgb(21,27,45)
RGB%
rgb(8.2%,10.6%,17.6%)
HSL
hsl(225,36%,13%)
HSV
hsv(225,53%,18%)
CMYK
cmyk(53,40,0,82)
LAB
lab(10,3,-13)
LCH
lch(10,13,283)
sRGB
(0.082,0.106,0.176)
HEX8
#151b2dff
CSS Name
Decimal
021027045

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Color variants

Color info

Lightness
13%
Saturation
36%
Hue
225°
Chroma
13
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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