The Lost Basalt During Festering

#12171b RGB(18,23,27)

About this color

The Lost Basalt During Festering is rendered by screens as RGB(18, 23, 27) — a deep, muted blue hue.

#12171bRGB(18, 23, 27)

HSL 207° · 20% saturation · 9% lightness

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Psychology

Dark blues project authority, depth and reliability — the colour of deep water, the night sky, and tailored suits.

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History

Blue has been among the most valued pigments throughout history — ultramarine, ground from lapis lazuli, was once worth more than gold and reserved for the robes of the Virgin Mary in medieval painting.

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Design use

Practically speaking, this deep blue is most at home as a grounding element in print design — covers, footers, section dividers. On screen it suits dashboards and interfaces where a serious tone matters.

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Colour pairings

When it comes to colour harmony, complement this blue with amber and warm orange for high-contrast energy, or stay within blue-green and violet neighbours for a serene, cohesive feel.

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Color Categories

Color formats

Name
The Lost Basalt During Festering
HEX
#12171b
RGB
rgb(18,23,27)
RGB%
rgb(7.1%,9%,10.6%)
HSL
hsl(207,20%,9%)
HSV
hsv(207,33%,11%)
CMYK
cmyk(33,15,0,89)
LAB
lab(7,-1,-4)
LCH
lch(7,4,256)
sRGB
(0.071,0.09,0.106)
HEX8
#12171bff
CSS Name
Decimal
018023027

Similar colors

Color variants

Color info

Lightness
9%
Saturation
20%
Hue
207°
Chroma
4
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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