What the Stygian Cairn Inside Shadowing

#040a0f RGB(4,10,15)

About this color

What the Stygian Cairn Inside Shadowing reads as deep and vivid — a blue tone recorded at #040a0f, RGB(4, 10, 15).

#040a0fRGB(4, 10, 15)

HSL 207° · 58% saturation · 4% 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

In practical terms, a deep blue like this works well 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

In terms of colour combinations, 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
What the Stygian Cairn Inside Shadowing
HEX
#040a0f
RGB
rgb(4,10,15)
RGB%
rgb(1.6%,3.9%,5.9%)
HSL
hsl(207,58%,4%)
HSV
hsv(207,73%,6%)
CMYK
cmyk(73,33,0,94)
LAB
lab(3,-1,-3)
LCH
lch(3,3,252)
sRGB
(0.016,0.039,0.059)
HEX8
#040a0fff
CSS Name
Decimal
004010015

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Color variants

Color info

Lightness
4%
Saturation
58%
Hue
207°
Chroma
3
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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