What the Decayed Basalt by Mourning

#21734f RGB(33,115,79)

About this color

What the Decayed Basalt by Mourning reads as dark and vivid — a cyan tone recorded at #21734f, RGB(33, 115, 79).

#21734fRGB(33, 115, 79)

HSL 154° · 55% saturation · 29% 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
What the Decayed Basalt by Mourning
HEX
#21734f
RGB
rgb(33,115,79)
RGB%
rgb(12.9%,45.1%,31%)
HSL
hsl(154,55%,29%)
HSV
hsv(154,71%,45%)
CMYK
cmyk(71,0,31,55)
LAB
lab(43,-34,13)
LCH
lch(43,36,159)
sRGB
(0.129,0.451,0.31)
HEX8
#21734fff
CSS Name
Decimal
033115079

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Color variants

Color info

Lightness
29%
Saturation
55%
Hue
154°
Chroma
36
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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