When the Time-honored Border up Seeding

#374a78 RGB(55,74,120)

About this color

When the Time-honored Border up Seeding settles into a dark blue territory with a moderate quality that feels cool — captured at #374a78, RGB(55, 74, 120).

#374a78RGB(55, 74, 120)

HSL 222° · 37% saturation · 34% lightness

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Psychology

In its darkest registers blue becomes serious and introspective: trustworthy, professional, slightly austere.

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History

The ancient Egyptians were among the first to produce blue pigment artificially — Egyptian blue, made from copper and sand, coloured the walls of pharaonic tombs.

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Design use

From a design perspective, this shade excels as a background for light-coloured text, as a deep accent stripe, or as an anchoring tone in dark-mode interfaces. It pairs naturally with off-whites, warm creams, and metallic highlights.

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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 Time-honored Border up Seeding
HEX
#374a78
RGB
rgb(55,74,120)
RGB%
rgb(21.6%,29%,47.1%)
HSL
hsl(222,37%,34%)
HSV
hsv(222,54%,47%)
CMYK
cmyk(54,38,0,53)
LAB
lab(32,7,-29)
LCH
lch(32,30,284)
sRGB
(0.216,0.29,0.471)
HEX8
#374a78ff
CSS Name
Decimal
055074120

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Color variants

Color info

Lightness
34%
Saturation
37%
Hue
222°
Chroma
30
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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