When Austere Cavern on Oppressing

#15221e RGB(21,34,30)

About this color

When Austere Cavern on Oppressing presents itself as a deep, muted cyan shade, sitting at #15221e in the 24-bit RGB space.

#15221eRGB(21, 34, 30)

HSL 162° · 24% saturation · 11% lightness

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Psychology

Dark cyans feel aquatic and technical — deep ocean, industrial machinery, precision instruments.

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History

Cerulean, a blue-green pigment introduced in the nineteenth century, became important to Impressionist painters for capturing sky and water with unprecedented freshness.

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Design use

In practical terms, a deep cyan like this works well 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

In terms of colour combinations, combine this cyan with coral and warm white for a fresh, modern palette, or with deep navy and charcoal for a more serious, technical feel.

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Color Categories

Color formats

Name
When Austere Cavern on Oppressing
HEX
#15221e
RGB
rgb(21,34,30)
RGB%
rgb(8.2%,13.3%,11.8%)
HSL
hsl(162,24%,11%)
HSV
hsv(162,38%,13%)
CMYK
cmyk(38,0,12,87)
LAB
lab(12,-7,1)
LCH
lch(12,7,172)
sRGB
(0.082,0.133,0.118)
HEX8
#15221eff
CSS Name
Decimal
021034030

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Color variants

Color info

Lightness
11%
Saturation
24%
Hue
162°
Chroma
7
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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