Shaded Cavern outside Waning

#15104c RGB(21,16,76)

About this color

Shaded Cavern outside Waning presents itself as a dark, vivid blue shade, sitting at #15104c in the 24-bit RGB space.

#15104cRGB(21, 16, 76)

HSL 245° · 65% saturation · 18% 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 dark 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
Shaded Cavern outside Waning
HEX
#15104c
RGB
rgb(21,16,76)
RGB%
rgb(8.2%,6.3%,29.8%)
HSL
hsl(245,65%,18%)
HSV
hsv(245,79%,30%)
CMYK
cmyk(72,79,0,70)
LAB
lab(9,24,-36)
LCH
lch(9,43,304)
sRGB
(0.082,0.063,0.298)
HEX8
#15104cff
CSS Name
Decimal
021016076

Similar colors

Color variants

Color info

Lightness
18%
Saturation
65%
Hue
245°
Chroma
43
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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