When Measured Bay upon Passing

#3f3993 RGB(63,57,147)

About this color

When Measured Bay upon Passing is a medium-dark blue with a moderate character, positioned at #3f3993 on the color spectrum.

#3f3993RGB(63, 57, 147)

HSL 244° · 44% 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 Measured Bay upon Passing
HEX
#3f3993
RGB
rgb(63,57,147)
RGB%
rgb(24.7%,22.4%,57.6%)
HSL
hsl(244,44%,40%)
HSV
hsv(244,61%,58%)
CMYK
cmyk(57,61,0,42)
LAB
lab(30,29,-49)
LCH
lch(30,57,301)
sRGB
(0.247,0.224,0.576)
HEX8
#3f3993ff
CSS Name
Decimal
063057147

Similar colors

Color variants

Color info

Lightness
40%
Saturation
44%
Hue
244°
Chroma
57
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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