The Airless Cavern beneath Suffocating

#40534b RGB(64,83,75)

About this color

The Airless Cavern beneath Suffocating is a muted, dark cyan tone, fixed at #40534b in the RGB color space.

#40534bRGB(64, 83, 75)

HSL 155° · 13% saturation · 29% lightness

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Psychology

In deeper registers cyan reads as focused and efficient — a colour of systems and clarity.

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History

Cyan as a printing ink became central to modern colour reproduction — the C in CMYK — because its complement to red allows the full printable colour range.

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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, cyan complements warm reds and red-oranges — a palette of technological energy. For calmer use, pair with white, light grey, and the lightest tints of the same hue.

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Color Categories

Color formats

Name
The Airless Cavern beneath Suffocating
HEX
#40534b
RGB
rgb(64,83,75)
RGB%
rgb(25.1%,32.5%,29.4%)
HSL
hsl(155,13%,29%)
HSV
hsv(155,23%,33%)
CMYK
cmyk(23,0,10,67)
LAB
lab(34,-9,2)
LCH
lch(34,9,167)
sRGB
(0.251,0.325,0.294)
HEX8
#40534bff
CSS Name
Decimal
064083075

Similar colors

Color variants

Color info

Lightness
29%
Saturation
13%
Hue
155°
Chroma
9
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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