The Sienna Arch up Changing

#288f70 RGB(40,143,112)

About this color

The Sienna Arch up Changing occupies the medium-dark, vivid end of the cyan spectrum, defined by its coordinates #288f70 — RGB(40, 143, 112).

#288f70RGB(40, 143, 112)

HSL 162° · 56% saturation · 36% 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
The Sienna Arch up Changing
HEX
#288f70
RGB
rgb(40,143,112)
RGB%
rgb(15.7%,56.1%,43.9%)
HSL
hsl(162,56%,36%)
HSV
hsv(162,72%,56%)
CMYK
cmyk(72,0,22,44)
LAB
lab(53,-37,8)
LCH
lch(53,38,168)
sRGB
(0.157,0.561,0.439)
HEX8
#288f70ff
CSS Name
Decimal
040143112

Similar colors

Color variants

Color info

Lightness
36%
Saturation
56%
Hue
162°
Chroma
38
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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