When the Downcast Brine beyond Harrowing

#183b58 RGB(24,59,88)

About this color

When the Downcast Brine beyond Harrowing settles into a dark blue territory with a vivid quality that feels cool — captured at #183b58, RGB(24, 59, 88).

#183b58RGB(24, 59, 88)

HSL 207° · 57% saturation · 22% lightness

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Psychology

In its darkest registers blue becomes serious and introspective: trustworthy, professional, slightly austere.

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History

In Japanese aesthetics, blue — particularly indigo — has been a central colour for centuries: the slow-dyed textiles of Tokushima remain prized for their depth and permanence.

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Design use

From a design perspective, this shade excels as a primary background in dark themes, a strong border or divider, or a headline colour against a light surface. Combine with lighter tints of the same hue for a cohesive palette.

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Colour pairings

Looking at colour relationships, this blue pairs naturally with warm neutrals — tawny beiges, soft terracottas, aged brass — which amplify its cool character by contrast. Analogous blue-violets and blue-greens give a more cohesive, tonal result.

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Color Categories

Color formats

Name
When the Downcast Brine beyond Harrowing
HEX
#183b58
RGB
rgb(24,59,88)
RGB%
rgb(9.4%,23.1%,34.5%)
HSL
hsl(207,57%,22%)
HSV
hsv(207,73%,35%)
CMYK
cmyk(73,33,0,65)
LAB
lab(24,-2,-21)
LCH
lch(24,21,265)
sRGB
(0.094,0.231,0.345)
HEX8
#183b58ff
CSS Name
Decimal
024059088

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Color variants

Color info

Lightness
22%
Saturation
57%
Hue
207°
Chroma
21
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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