Dark Electric Blue
A vivid, cool medium teal.
#21F5FF
rgb(33, 245, 255)
Color formats
HEX
#21F5FF
RGB
rgb(33, 245, 255)
HSL
hsl(182.7, 100%, 56.5%)
HSV
hsv(182.7, 87.1%, 100%)
CMYK
cmyk(87.1%, 3.9%, 0%, 0%)
Color shades
Lighter tints and darker shades of Dark Electric Blue.
Lightest
#EDFEFF
Lighter
#87FAFF
Base
#21F5FF
Darker
#00B2BA
Darkest
#005054
Complementary
The opposite hue on the color wheel.
Analogous
Neighbouring hues that harmonise.
Contrast & readability
Where Dark Electric Blue works
Dark Electric Blue (#21F5FF) is a vivid, cool medium 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 Dark Electric Blue — or browse all blues.
Color tools
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