Spectral Cave Since Decaying

#323d4c RGB(50,61,76)

About this color

Spectral Cave Since Decaying reads as dark and muted — a blue tone recorded at #323d4c, RGB(50, 61, 76).

#323d4cRGB(50, 61, 76)

HSL 215° · 21% saturation · 25% 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

In practical terms, a dark blue like this works well 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

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
Spectral Cave Since Decaying
HEX
#323d4c
RGB
rgb(50,61,76)
RGB%
rgb(19.6%,23.9%,29.8%)
HSL
hsl(215,21%,25%)
HSV
hsv(215,34%,30%)
CMYK
cmyk(34,20,0,70)
LAB
lab(25,0,-11)
LCH
lch(25,11,270)
sRGB
(0.196,0.239,0.298)
HEX8
#323d4cff
CSS Name
Decimal
050061076

Similar colors

Color variants

Color info

Lightness
25%
Saturation
21%
Hue
215°
Chroma
11
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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