Obscure Boulder down Descending

#1f454c RGB(31,69,76)

About this color

Obscure Boulder down Descending occupies the dark, moderate end of the cyan spectrum, defined by its coordinates #1f454c — RGB(31, 69, 76).

#1f454cRGB(31, 69, 76)

HSL 189° · 42% saturation · 21% lightness

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Psychology

Dark cyans feel aquatic and technical — deep ocean, industrial machinery, precision instruments.

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History

Cerulean, a blue-green pigment introduced in the nineteenth century, became important to Impressionist painters for capturing sky and water with unprecedented freshness.

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Design use

Practically speaking, this deep cyan is most at home 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

When it comes to colour harmony, combine this cyan with coral and warm white for a fresh, modern palette, or with deep navy and charcoal for a more serious, technical feel.

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Color Categories

Color formats

Name
Obscure Boulder down Descending
HEX
#1f454c
RGB
rgb(31,69,76)
RGB%
rgb(12.2%,27.1%,29.8%)
HSL
hsl(189,42%,21%)
HSV
hsv(189,59%,30%)
CMYK
cmyk(59,9,0,70)
LAB
lab(27,-11,-8)
LCH
lch(27,14,216)
sRGB
(0.122,0.271,0.298)
HEX8
#1f454cff
CSS Name
Decimal
031069076

Similar colors

Color variants

Color info

Lightness
21%
Saturation
42%
Hue
189°
Chroma
14
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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