When Pallid Boulder within Bleeding

#1f1d43 RGB(31,29,67)

About this color

When Pallid Boulder within Bleeding is a moderate, dark blue tone, fixed at #1f1d43 in the RGB color space.

#1f1d43RGB(31, 29, 67)

HSL 243° · 40% saturation · 19% 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
When Pallid Boulder within Bleeding
HEX
#1f1d43
RGB
rgb(31,29,67)
RGB%
rgb(12.2%,11.4%,26.3%)
HSL
hsl(243,40%,19%)
HSV
hsv(243,57%,26%)
CMYK
cmyk(54,57,0,74)
LAB
lab(13,13,-24)
LCH
lch(13,27,298)
sRGB
(0.122,0.114,0.263)
HEX8
#1f1d43ff
CSS Name
Decimal
031029067

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Color variants

Color info

Lightness
19%
Saturation
40%
Hue
243°
Chroma
27
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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