Grey Cairn without Aching

#28284c RGB(40,40,76)

About this color

Grey Cairn without Aching settles into a dark blue territory with a moderate quality that feels cool — captured at #28284c, RGB(40, 40, 76).

#28284cRGB(40, 40, 76)

HSL 240° · 31% saturation · 23% 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
Grey Cairn without Aching
HEX
#28284c
RGB
rgb(40,40,76)
RGB%
rgb(15.7%,15.7%,29.8%)
HSL
hsl(240,31%,23%)
HSV
hsv(240,47%,30%)
CMYK
cmyk(47,47,0,70)
LAB
lab(18,11,-22)
LCH
lch(18,25,297)
sRGB
(0.157,0.157,0.298)
HEX8
#28284cff
CSS Name
Decimal
040040076

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Color variants

Color info

Lightness
23%
Saturation
31%
Hue
240°
Chroma
25
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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