The Bluff beneath Thick Bending

#3f819d RGB(63,129,157)

About this color

The Bluff beneath Thick Bending is a moderate, medium-dark blue tone, fixed at #3f819d in the RGB color space.

#3f819dRGB(63, 129, 157)

HSL 198° · 43% saturation · 43% 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

Blue has been among the most valued pigments throughout history — ultramarine, ground from lapis lazuli, was once worth more than gold and reserved for the robes of the Virgin Mary in medieval painting.

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Design use

Practically, this medium-dark blue is comfortable as interactive elements, tags, badges, and highlight states. It has enough saturation to register clearly without straining extended-reading contexts.

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Colour pairings

For palette building, 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
The Bluff beneath Thick Bending
HEX
#3f819d
RGB
rgb(63,129,157)
RGB%
rgb(24.7%,50.6%,61.6%)
HSL
hsl(198,43%,43%)
HSV
hsv(198,60%,62%)
CMYK
cmyk(60,18,0,38)
LAB
lab(51,-12,-21)
LCH
lch(51,24,240)
sRGB
(0.247,0.506,0.616)
HEX8
#3f819dff
CSS Name
Decimal
063129157

Similar colors

Color variants

Color info

Lightness
43%
Saturation
43%
Hue
198°
Chroma
24
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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