When Sinister Boulder round Demolishing

#003a83 RGB(0,58,131)

About this color

When Sinister Boulder round Demolishing settles into a dark blue territory with a intense quality that feels cool — captured at #003a83, RGB(0, 58, 131).

#003a83RGB(0, 58, 131)

HSL 213° · 100% saturation · 26% 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 Sinister Boulder round Demolishing
HEX
#003a83
RGB
rgb(0,58,131)
RGB%
rgb(0%,22.7%,51.4%)
HSL
hsl(213,100%,26%)
HSV
hsv(213,100%,51%)
CMYK
cmyk(100,56,0,49)
LAB
lab(26,15,-46)
LCH
lch(26,48,288)
sRGB
(0,0.227,0.514)
HEX8
#003a83ff
CSS Name
Decimal
000058131

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Color variants

Color info

Lightness
26%
Saturation
100%
Hue
213°
Chroma
48
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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