The Tarnished Boulder in Stifling

#09132b RGB(9,19,43)

About this color

The Tarnished Boulder in Stifling is a deep blue with a vivid character, positioned at #09132b on the color spectrum.

#09132bRGB(9, 19, 43)

HSL 222° · 65% saturation · 10% 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
The Tarnished Boulder in Stifling
HEX
#09132b
RGB
rgb(9,19,43)
RGB%
rgb(3.5%,7.5%,16.9%)
HSL
hsl(222,65%,10%)
HSV
hsv(222,79%,17%)
CMYK
cmyk(79,56,0,83)
LAB
lab(6,5,-17)
LCH
lch(6,18,286)
sRGB
(0.035,0.075,0.169)
HEX8
#09132bff
CSS Name
Decimal
009019043

Similar colors

Color variants

Color info

Lightness
10%
Saturation
65%
Hue
222°
Chroma
18
Temperature
WarmCool
Contrast Preview
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