Unflappable Atoll beyond Grading

#234a8c RGB(35,74,140)

About this color

Unflappable Atoll beyond Grading carries its coordinates at #234a8c: a dark blue with vivid saturation.

#234a8cRGB(35, 74, 140)

HSL 218° · 60% 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

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
Unflappable Atoll beyond Grading
HEX
#234a8c
RGB
rgb(35,74,140)
RGB%
rgb(13.7%,29%,54.9%)
HSL
hsl(218,60%,34%)
HSV
hsv(218,75%,55%)
CMYK
cmyk(75,47,0,45)
LAB
lab(32,10,-41)
LCH
lch(32,42,284)
sRGB
(0.137,0.29,0.549)
HEX8
#234a8cff
CSS Name
Decimal
035074140

Similar colors

Color variants

Color info

Lightness
34%
Saturation
60%
Hue
218°
Chroma
42
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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