The Coarse Boulder Inside the Shrinking

#2b4055 RGB(43,64,85)

About this color

The Coarse Boulder Inside the Shrinking carries its coordinates at #2b4055: a dark blue with moderate saturation.

#2b4055RGB(43, 64, 85)

HSL 210° · 33% saturation · 25% 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 Coarse Boulder Inside the Shrinking
HEX
#2b4055
RGB
rgb(43,64,85)
RGB%
rgb(16.9%,25.1%,33.3%)
HSL
hsl(210,33%,25%)
HSV
hsv(210,49%,33%)
CMYK
cmyk(49,25,0,67)
LAB
lab(26,-2,-15)
LCH
lch(26,15,262)
sRGB
(0.169,0.251,0.333)
HEX8
#2b4055ff
CSS Name
Decimal
043064085

Similar colors

Color variants

Color info

Lightness
25%
Saturation
33%
Hue
210°
Chroma
15
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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