The Cave round Grave Haunting

#40375d RGB(64,55,93)

About this color

The Cave round Grave Haunting carries its coordinates at #40375d: a dark blue with moderate saturation.

#40375dRGB(64, 55, 93)

HSL 254° · 26% saturation · 29% lightness

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Psychology

In its darkest registers blue becomes serious and introspective: trustworthy, professional, slightly austere.

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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

As a dark tone, it naturally lends itself to 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

For palette building, this blue pairs naturally with warm neutrals — tawny beiges, soft terracottas, aged brass — which amplify its cool character by contrast. Analogous blue-violets and blue-greens give a more cohesive, tonal result.

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Color Categories

Color formats

Name
The Cave round Grave Haunting
HEX
#40375d
RGB
rgb(64,55,93)
RGB%
rgb(25.1%,21.6%,36.5%)
HSL
hsl(254,26%,29%)
HSV
hsv(254,41%,36%)
CMYK
cmyk(31,41,0,64)
LAB
lab(26,14,-21)
LCH
lch(26,25,304)
sRGB
(0.251,0.216,0.365)
HEX8
#40375dff
CSS Name
Decimal
064055093

Similar colors

Color variants

Color info

Lightness
29%
Saturation
26%
Hue
254°
Chroma
25
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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