Cool Sky Blue
A vivid, cool light teal.
#87E5EB
rgb(135, 229, 235)
Color formats
HEX
#87E5EB
RGB
rgb(135, 229, 235)
HSL
hsl(183.6, 71.4%, 72.5%)
HSV
hsv(183.6, 42.6%, 92.2%)
CMYK
cmyk(42.6%, 2.6%, 0%, 7.8%)
Color shades
Lighter tints and darker shades of Cool Sky Blue.
Lightest
#FFFFFF
Lighter
#DEF8FA
Base
#87E5EB
Darker
#2FD2DC
Darkest
#18878E
Complementary
The opposite hue on the color wheel.
Analogous
Neighbouring hues that harmonise.
Contrast & readability
Where Cool Sky Blue works
Cool Sky Blue (#87E5EB) is a vivid, cool light teal. Its mid-range lightness makes it a flexible choice for buttons, fills and accents that need to read clearly without overpowering a layout. Its cool undertone lends a calm, trustworthy feel that suits clean, professional interfaces.
Observe the spectrum
More colors related to Cool Sky Blue — or browse all blues.
Color tools
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