The Brine of Starless underneath Expiring

#000b17 RGB(0,11,23)

About this color

The Brine of Starless underneath Expiring is rendered by screens as RGB(0, 11, 23) — a deep, intense blue hue.

#000b17RGB(0, 11, 23)

HSL 211° · 100% saturation · 5% 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

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

Practically speaking, this deep blue is most at home 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

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 Brine of Starless underneath Expiring
HEX
#000b17
RGB
rgb(0,11,23)
RGB%
rgb(0%,4.3%,9%)
HSL
hsl(211,100%,5%)
HSV
hsv(211,100%,9%)
CMYK
cmyk(100,52,0,91)
LAB
lab(3,0,-8)
LCH
lch(3,8,270)
sRGB
(0,0.043,0.09)
HEX8
#000b17ff
CSS Name
Decimal
000011023

Similar colors

Color variants

Color info

Lightness
5%
Saturation
100%
Hue
211°
Chroma
8
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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