What the Slow Arch until Setting

#15cdef RGB(21,205,239)

About this color

What the Slow Arch until Setting carries its coordinates at #15cdef: a medium cyan with intense saturation.

#15cdefRGB(21, 205, 239)

HSL 189° · 87% saturation · 51% lightness

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Psychology

Mid cyan is strongly associated with technology, precision, and a certain crisp modernity.

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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

Practically, this medium cyan is comfortable as brand accents, data visualisation series, and illustrative elements. Its middle lightness gives it presence on both white and dark backgrounds.

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Colour pairings

For palette building, 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
What the Slow Arch until Setting
HEX
#15cdef
RGB
rgb(21,205,239)
RGB%
rgb(8.2%,80.4%,93.7%)
HSL
hsl(189,87%,51%)
HSV
hsv(189,91%,94%)
CMYK
cmyk(91,14,0,6)
LAB
lab(76,-30,-28)
LCH
lch(76,41,223)
sRGB
(0.082,0.804,0.937)
HEX8
#15cdefff
CSS Name
Decimal
021205239

Similar colors

Color variants

Color info

Lightness
51%
Saturation
87%
Hue
189°
Chroma
41
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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