When True Arch opposite Calming

#152cce RGB(21,44,206)

About this color

When True Arch opposite Calming settles into a medium-dark blue territory with a intense quality that feels cool — captured at #152cce, RGB(21, 44, 206).

#152cceRGB(21, 44, 206)

HSL 233° · 81% saturation · 45% 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 True Arch opposite Calming
HEX
#152cce
RGB
rgb(21,44,206)
RGB%
rgb(8.2%,17.3%,80.8%)
HSL
hsl(233,81%,45%)
HSV
hsv(233,90%,81%)
CMYK
cmyk(90,79,0,19)
LAB
lab(30,53,-83)
LCH
lch(30,98,303)
sRGB
(0.082,0.173,0.808)
HEX8
#152cceff
CSS Name
Decimal
021044206

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Color variants

Color info

Lightness
45%
Saturation
81%
Hue
233°
Chroma
98
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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