Decayed Cave under the Shrouding

#11515a RGB(17,81,90)

About this color

Decayed Cave under the Shrouding is a dark cyan with a vivid character, positioned at #11515a on the color spectrum.

#11515aRGB(17, 81, 90)

HSL 187° · 68% saturation · 21% 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
Decayed Cave under the Shrouding
HEX
#11515a
RGB
rgb(17,81,90)
RGB%
rgb(6.7%,31.8%,35.3%)
HSL
hsl(187,68%,21%)
HSV
hsv(187,81%,35%)
CMYK
cmyk(81,10,0,65)
LAB
lab(31,-16,-11)
LCH
lch(31,19,215)
sRGB
(0.067,0.318,0.353)
HEX8
#11515aff
CSS Name
Decimal
017081090

Similar colors

Color variants

Color info

Lightness
21%
Saturation
68%
Hue
187°
Chroma
19
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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