Cold Ash round the Fettering

#245b5a RGB(36,91,90)

About this color

Cold Ash round the Fettering occupies the dark, moderate end of the cyan spectrum, defined by its coordinates #245b5a — RGB(36, 91, 90).

#245b5aRGB(36, 91, 90)

HSL 179° · 43% saturation · 25% 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 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

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
Cold Ash round the Fettering
HEX
#245b5a
RGB
rgb(36,91,90)
RGB%
rgb(14.1%,35.7%,35.3%)
HSL
hsl(179,43%,25%)
HSV
hsv(179,60%,36%)
CMYK
cmyk(60,0,1,64)
LAB
lab(35,-18,-5)
LCH
lch(35,19,196)
sRGB
(0.141,0.357,0.353)
HEX8
#245b5aff
CSS Name
Decimal
036091090

Similar colors

Color variants

Color info

Lightness
25%
Saturation
43%
Hue
179°
Chroma
19
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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