When the Sustained Brook before Calming

#636ac8 RGB(99,106,200)

About this color

When the Sustained Brook before Calming settles into a medium blue territory with a moderate quality that feels cool — captured at #636ac8, RGB(99, 106, 200).

#636ac8RGB(99, 106, 200)

HSL 236° · 48% saturation · 59% 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
When the Sustained Brook before Calming
HEX
#636ac8
RGB
rgb(99,106,200)
RGB%
rgb(38.8%,41.6%,78.4%)
HSL
hsl(236,48%,59%)
HSV
hsv(236,51%,78%)
CMYK
cmyk(51,47,0,22)
LAB
lab(48,23,-50)
LCH
lch(48,55,295)
sRGB
(0.388,0.416,0.784)
HEX8
#636ac8ff
CSS Name
Decimal
099106200

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Color variants

Color info

Lightness
59%
Saturation
48%
Hue
236°
Chroma
55
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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