When Mild Border unto Grounding

#351f83 RGB(53,31,131)

About this color

When Mild Border unto Grounding settles into a dark blue territory with a vivid quality that feels cool — captured at #351f83, RGB(53, 31, 131).

#351f83RGB(53, 31, 131)

HSL 253° · 62% 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

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 Mild Border unto Grounding
HEX
#351f83
RGB
rgb(53,31,131)
RGB%
rgb(20.8%,12.2%,51.4%)
HSL
hsl(253,62%,32%)
HSV
hsv(253,76%,51%)
CMYK
cmyk(60,76,0,49)
LAB
lab(21,38,-52)
LCH
lch(21,64,306)
sRGB
(0.208,0.122,0.514)
HEX8
#351f83ff
CSS Name
Decimal
053031131

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Color variants

Color info

Lightness
32%
Saturation
62%
Hue
253°
Chroma
64
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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