When Matronly Bluff Since Forging

#3c558e RGB(60,85,142)

About this color

When Matronly Bluff Since Forging is a medium-dark blue with a moderate character, positioned at #3c558e on the color spectrum.

#3c558eRGB(60, 85, 142)

HSL 222° · 41% saturation · 40% 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 Matronly Bluff Since Forging
HEX
#3c558e
RGB
rgb(60,85,142)
RGB%
rgb(23.5%,33.3%,55.7%)
HSL
hsl(222,41%,40%)
HSV
hsv(222,58%,56%)
CMYK
cmyk(58,40,0,44)
LAB
lab(37,9,-34)
LCH
lch(37,35,285)
sRGB
(0.235,0.333,0.557)
HEX8
#3c558eff
CSS Name
Decimal
060085142

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Color variants

Color info

Lightness
40%
Saturation
41%
Hue
222°
Chroma
35
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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