When the Bleakest Cave Since Shadowing

#421e18 RGB(66,30,24)

About this color

When the Bleakest Cave Since Shadowing settles into a dark red territory with a moderate quality that feels warm — captured at #421e18, RGB(66, 30, 24).

#421e18RGB(66, 30, 24)

HSL 9° · 47% saturation · 18% 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
When the Bleakest Cave Since Shadowing
HEX
#421e18
RGB
rgb(66,30,24)
RGB%
rgb(25.9%,11.8%,9.4%)
HSL
hsl(9,47%,18%)
HSV
hsv(9,64%,26%)
CMYK
cmyk(0,55,64,74)
LAB
lab(16,17,12)
LCH
lch(16,21,35)
sRGB
(0.259,0.118,0.094)
HEX8
#421e18ff
CSS Name
Decimal
066030024

Similar colors

Color variants

Color info

Lightness
18%
Saturation
47%
Hue
Chroma
21
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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