#66e9ff color: Robin’s Egg
#66e9ff is rgb(102, 233, 255) in RGB and oklch(86.919% 0.11802 210.253) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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- Spacerandom color
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- Cyan
- Very light
- Vivid
- Pastel
- Cool
- ≈ Electric blue
- cyan-300
- Black 0%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #66e9ff
#66e9ff is a pastel very light cyan color. In OKLCH it has 86.9% lightness, 0.118 chroma and a hue of 210°.
Inside sRGB: displays the same on any screen.
White text on it reaches 1.43:1 contrast and black text 14.66:1, so black text reads better.
The closest named color is Robin’s Egg (#6dedfd). In Tailwind CSS the closest color is cyan-300.
Lighter: #66e9ff mixed with white
Darker: #66e9ff mixed with black
Calmer: #66e9ff with less saturation
Similar named colors
Colors that go with #66e9ff
Questions about #66e9ff
What color is #66e9ff?
#66e9ff is pastel very light cyan. The closest named color is Robin’s Egg. In RGB it is rgb(102, 233, 255), in HSL hsl(188.63, 100%, 70%) and in OKLCH oklch(86.919% 0.11802 210.253).
What colors go well with #66e9ff?
The complementary color of #66e9ff is #ffbdaf. For a calmer combination use the analogous colors #6eedd7 and #99ddff. The triadic partners are #ffb8f9 and #f2d174.
Is white or black text more readable on #66e9ff?
Black text reads better on #66e9ff: white gives a contrast ratio of 1.43:1 and black gives 14.66:1. WCAG AA asks for at least 4.5:1 for body text.
Is #66e9ff a warm or cool color?
#66e9ff is a cool color. In OKLCH its hue is 210 degrees, its lightness 86.9% and its chroma 0.118.