When Celestial Beam with Swelling

#a9efee RGB(169,239,238)

About this color

When Celestial Beam with Swelling settles into a very light cyan territory with a vivid quality that feels cool — captured at #a9efee, RGB(169, 239, 238).

#a9efeeRGB(169, 239, 238)

HSL 179° · 69% saturation · 80% lightness

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Psychology

Pale cyan is one of the most readable background tones for screens: low fatigue, high 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

Light enough to serve as a base layer in light-mode design systems, lending warmth or cool clarity to an otherwise white canvas. Works well with a bold complementary accent.

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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.

⚖️ Contrast checker👁 Colour blindness🌈 Gradient🎨 Colour mixer

Color Categories

Color formats

Name
When Celestial Beam with Swelling
HEX
#a9efee
RGB
rgb(169,239,238)
RGB%
rgb(66.3%,93.7%,93.3%)
HSL
hsl(179,69%,80%)
HSV
hsv(179,29%,94%)
CMYK
cmyk(29,0,0,6)
LAB
lab(90,-22,-7)
LCH
lch(90,23,198)
sRGB
(0.663,0.937,0.933)
HEX8
#a9efeeff
CSS Name
Decimal
169239238

Similar colors

Color variants

Color info

Lightness
80%
Saturation
69%
Hue
179°
Chroma
23
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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