The Haunted Boulder During Aching

#153a70 RGB(21,58,112)

About this color

The Haunted Boulder During Aching settles into a dark blue territory with a vivid quality that feels cool — captured at #153a70, RGB(21, 58, 112).

#153a70RGB(21, 58, 112)

HSL 216° · 68% saturation · 26% 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

From a design perspective, this shade excels 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

Looking at colour relationships, 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 Haunted Boulder During Aching
HEX
#153a70
RGB
rgb(21,58,112)
RGB%
rgb(8.2%,22.7%,43.9%)
HSL
hsl(216,68%,26%)
HSV
hsv(216,81%,44%)
CMYK
cmyk(81,48,0,56)
LAB
lab(25,8,-35)
LCH
lch(25,36,283)
sRGB
(0.082,0.227,0.439)
HEX8
#153a70ff
CSS Name
Decimal
021058112

Similar colors

Color variants

Color info

Lightness
26%
Saturation
68%
Hue
216°
Chroma
36
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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