The Dusky Carbon down Expiring

#123a30 RGB(18,58,48)

About this color

The Dusky Carbon down Expiring is a dark cyan with a vivid character, positioned at #123a30 on the color spectrum.

#123a30RGB(18, 58, 48)

HSL 165° · 53% saturation · 15% 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

From a design perspective, this shade excels as a background for light-coloured text, as a deep accent stripe, or as an anchoring tone in dark-mode interfaces. It pairs naturally with off-whites, warm creams, and metallic highlights.

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Colour pairings

Looking at colour relationships, 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 Dusky Carbon down Expiring
HEX
#123a30
RGB
rgb(18,58,48)
RGB%
rgb(7.1%,22.7%,18.8%)
HSL
hsl(165,53%,15%)
HSV
hsv(165,69%,23%)
CMYK
cmyk(69,0,17,77)
LAB
lab(21,-17,2)
LCH
lch(21,17,173)
sRGB
(0.071,0.227,0.188)
HEX8
#123a30ff
CSS Name
Decimal
018058048

Similar colors

Color variants

Color info

Lightness
15%
Saturation
53%
Hue
165°
Chroma
17
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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