The Boulder outside Spectral Shadowing

#223942 RGB(34,57,66)

About this color

The Boulder outside Spectral Shadowing presents itself as a dark, moderate blue shade, sitting at #223942 in the 24-bit RGB space.

#223942RGB(34, 57, 66)

HSL 197° · 32% saturation · 20% 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

Blue has been among the most valued pigments throughout history — ultramarine, ground from lapis lazuli, was once worth more than gold and reserved for the robes of the Virgin Mary in medieval painting.

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Design use

In practical terms, a dark blue like this works well as a grounding element in print design — covers, footers, section dividers. On screen it suits dashboards and interfaces where a serious tone matters.

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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
The Boulder outside Spectral Shadowing
HEX
#223942
RGB
rgb(34,57,66)
RGB%
rgb(13.3%,22.4%,25.9%)
HSL
hsl(197,32%,20%)
HSV
hsv(197,48%,26%)
CMYK
cmyk(48,14,0,74)
LAB
lab(23,-6,-8)
LCH
lch(23,10,233)
sRGB
(0.133,0.224,0.259)
HEX8
#223942ff
CSS Name
Decimal
034057066

Similar colors

Color variants

Color info

Lightness
20%
Saturation
32%
Hue
197°
Chroma
10
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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