The Dusty Brook until Sharing

#175d8b RGB(23,93,139)

About this color

The Dusty Brook until Sharing settles into a dark blue territory with a vivid quality that feels cool — captured at #175d8b, RGB(23, 93, 139).

#175d8bRGB(23, 93, 139)

HSL 204° · 72% saturation · 32% lightness

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Psychology

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

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History

Blue has been among the most valued pigments throughout history — ultramarine, ground from lapis lazuli, was once worth more than gold and reserved for the robes of the Virgin Mary in medieval painting.

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Design use

From a design perspective, this shade excels as a grounding element in print design — covers, footers, section dividers. On screen it suits dashboards and interfaces where a serious tone matters.

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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
The Dusty Brook until Sharing
HEX
#175d8b
RGB
rgb(23,93,139)
RGB%
rgb(9%,36.5%,54.5%)
HSL
hsl(204,72%,32%)
HSV
hsv(204,83%,55%)
CMYK
cmyk(83,33,0,45)
LAB
lab(38,-4,-31)
LCH
lch(38,31,263)
sRGB
(0.09,0.365,0.545)
HEX8
#175d8bff
CSS Name
Decimal
023093139

Similar colors

Color variants

Color info

Lightness
32%
Saturation
72%
Hue
204°
Chroma
31
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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