Imperturbable Border between the Forming

#3687e1 RGB(54,135,225)

About this color

Imperturbable Border between the Forming settles into a medium blue territory with a vivid quality that feels cool — captured at #3687e1, RGB(54, 135, 225).

#3687e1RGB(54, 135, 225)

HSL 212° · 74% saturation · 55% lightness

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Psychology

Mid blue dominates corporate and tech branding precisely because it reads as dependable without being cold.

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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

In design terms, a mid-toned blue like this handles brand accents, data visualisation series, and illustrative elements. Its middle lightness gives it presence on both white and dark backgrounds.

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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
Imperturbable Border between the Forming
HEX
#3687e1
RGB
rgb(54,135,225)
RGB%
rgb(21.2%,52.9%,88.2%)
HSL
hsl(212,74%,55%)
HSV
hsv(212,76%,88%)
CMYK
cmyk(76,40,0,12)
LAB
lab(56,6,-53)
LCH
lch(56,53,276)
sRGB
(0.212,0.529,0.882)
HEX8
#3687e1ff
CSS Name
Decimal
054135225

Similar colors

Color variants

Color info

Lightness
55%
Saturation
74%
Hue
212°
Chroma
53
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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