Mild Arch with Keeping

#37808c RGB(55,128,140)

About this color

Mild Arch with Keeping is a medium-dark cyan with a moderate character, positioned at #37808c on the color spectrum.

#37808cRGB(55, 128, 140)

HSL 188° · 44% saturation · 38% lightness

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Psychology

In deeper registers cyan reads as focused and efficient — a colour of systems and clarity.

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History

Cyan as a printing ink became central to modern colour reproduction — the C in CMYK — because its complement to red allows the full printable colour range.

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Design use

From a design perspective, this shade excels as a primary background in dark themes, a strong border or divider, or a headline colour against a light surface. Combine with lighter tints of the same hue for a cohesive palette.

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Colour pairings

Looking at colour relationships, cyan complements warm reds and red-oranges — a palette of technological energy. For calmer use, pair with white, light grey, and the lightest tints of the same hue.

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Color Categories

Color formats

Name
Mild Arch with Keeping
HEX
#37808c
RGB
rgb(55,128,140)
RGB%
rgb(21.6%,50.2%,54.9%)
HSL
hsl(188,44%,38%)
HSV
hsv(188,61%,55%)
CMYK
cmyk(61,9,0,45)
LAB
lab(50,-19,-13)
LCH
lch(50,23,214)
sRGB
(0.216,0.502,0.549)
HEX8
#37808cff
CSS Name
Decimal
055128140

Similar colors

Color variants

Color info

Lightness
38%
Saturation
44%
Hue
188°
Chroma
23
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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