The Sure Atoll beneath Tying

#251f9b RGB(37,31,155)

About this color

The Sure Atoll beneath Tying carries its coordinates at #251f9b: a medium-dark blue with vivid saturation.

#251f9bRGB(37, 31, 155)

HSL 243° · 67% saturation · 36% 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

As a dark tone, it naturally lends itself to 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

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 Sure Atoll beneath Tying
HEX
#251f9b
RGB
rgb(37,31,155)
RGB%
rgb(14.5%,12.2%,60.8%)
HSL
hsl(243,67%,36%)
HSV
hsv(243,80%,61%)
CMYK
cmyk(76,80,0,39)
LAB
lab(23,44,-65)
LCH
lch(23,78,304)
sRGB
(0.145,0.122,0.608)
HEX8
#251f9bff
CSS Name
Decimal
037031155

Similar colors

Color variants

Color info

Lightness
36%
Saturation
67%
Hue
243°
Chroma
78
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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