Lugubrious Cavern underneath the Howling

#5a1c11 RGB(90,28,17)

About this color

Lugubrious Cavern underneath the Howling settles into a dark red territory with a vivid quality that feels warm — captured at #5a1c11, RGB(90, 28, 17).

#5a1c11RGB(90, 28, 17)

HSL 9° · 68% saturation · 21% lightness

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Psychology

In its darker registers red becomes serious: ambition, gravitas, and a certain controlled intensity.

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History

In ancient Rome, a particular shade of red — minium — was so valued that the scribes who illuminated manuscripts were called 'rubricators' after the colour they used for headings.

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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, this red sits opposite blue-green on the colour wheel — that tension creates visual energy. For calmer pairings, warm greys and off-whites let it breathe.

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Color Categories

Color formats

Name
Lugubrious Cavern underneath the Howling
HEX
#5a1c11
RGB
rgb(90,28,17)
RGB%
rgb(35.3%,11%,6.7%)
HSL
hsl(9,68%,21%)
HSV
hsv(9,81%,35%)
CMYK
cmyk(0,69,81,65)
LAB
lab(20,28,22)
LCH
lch(20,36,38)
sRGB
(0.353,0.11,0.067)
HEX8
#5a1c11ff
CSS Name
Decimal
090028017

Similar colors

Color variants

Color info

Lightness
21%
Saturation
68%
Hue
Chroma
36
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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