The Atoll over Temperate Aging

#23367d RGB(35,54,125)

About this color

The Atoll over Temperate Aging carries its coordinates at #23367d: a dark blue with vivid saturation.

#23367dRGB(35, 54, 125)

HSL 227° · 56% saturation · 31% 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 Atoll over Temperate Aging
HEX
#23367d
RGB
rgb(35,54,125)
RGB%
rgb(13.7%,21.2%,49%)
HSL
hsl(227,56%,31%)
HSV
hsv(227,72%,49%)
CMYK
cmyk(72,57,0,51)
LAB
lab(25,18,-43)
LCH
lch(25,47,293)
sRGB
(0.137,0.212,0.49)
HEX8
#23367dff
CSS Name
Decimal
035054125

Similar colors

Color variants

Color info

Lightness
31%
Saturation
56%
Hue
227°
Chroma
47
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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