The Faltering Cairn underneath Mourning

#15665b RGB(21,102,91)

About this color

The Faltering Cairn underneath Mourning reads as dark and vivid — a cyan tone recorded at #15665b, RGB(21, 102, 91).

#15665bRGB(21, 102, 91)

HSL 172° · 66% saturation · 24% 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 dark 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
The Faltering Cairn underneath Mourning
HEX
#15665b
RGB
rgb(21,102,91)
RGB%
rgb(8.2%,40%,35.7%)
HSL
hsl(172,66%,24%)
HSV
hsv(172,79%,40%)
CMYK
cmyk(79,0,11,60)
LAB
lab(39,-26,-1)
LCH
lch(39,26,182)
sRGB
(0.082,0.4,0.357)
HEX8
#15665bff
CSS Name
Decimal
021102091

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Color variants

Color info

Lightness
24%
Saturation
66%
Hue
172°
Chroma
26
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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