The Smoldering Ash Since Rusting

#284040 RGB(40,64,64)

About this color

The Smoldering Ash Since Rusting is a muted, dark cyan tone, fixed at #284040 in the RGB color space.

#284040RGB(40, 64, 64)

HSL 180° · 23% saturation · 20% 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 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

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 Smoldering Ash Since Rusting
HEX
#284040
RGB
rgb(40,64,64)
RGB%
rgb(15.7%,25.1%,25.1%)
HSL
hsl(180,23%,20%)
HSV
hsv(180,38%,25%)
CMYK
cmyk(38,0,0,75)
LAB
lab(25,-9,-3)
LCH
lch(25,9,198)
sRGB
(0.157,0.251,0.251)
HEX8
#284040ff
CSS Name
Decimal
040064064

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Color variants

Color info

Lightness
20%
Saturation
23%
Hue
180°
Chroma
9
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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