#66e6ff color: Shimmering Expanse Cyan
#66e6ff is rgb(102, 230, 255) in RGB and oklch(86.239% 0.11729 212.52) in OKLCH. Every other format, shade and contrast value is below.
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- Cyan
- Very light
- Vivid
- Pastel
- Cool
- ≈ Electric blue
- cyan-300
- Black 0%
Inside sRGB: displays the same on any screen.
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Harmonies
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About #66e6ff
#66e6ff is a pastel very light cyan color. In OKLCH it has 86.2% lightness, 0.117 chroma and a hue of 213°.
Inside sRGB: displays the same on any screen.
White text on it reaches 1.47:1 contrast and black text 14.33:1, so black text reads better.
The closest named color is Shimmering Expanse Cyan (#45e9fd). In Tailwind CSS the closest color is cyan-300.
Lighter: #66e6ff mixed with white
Darker: #66e6ff mixed with black
Calmer: #66e6ff with less saturation
Similar named colors
Colors that go with #66e6ff
Questions about #66e6ff
What color is #66e6ff?
#66e6ff is pastel very light cyan. The closest named color is Shimmering Expanse Cyan. In RGB it is rgb(102, 230, 255), in HSL hsl(189.8, 100%, 70%) and in OKLCH oklch(86.239% 0.11729 212.52).
What colors go well with #66e6ff?
The complementary color of #66e6ff is #ffbaa9. For a calmer combination use the analogous colors #6bebd8 and #98daff. The triadic partners are #ffb5f3 and #edd073.
Is white or black text more readable on #66e6ff?
Black text reads better on #66e6ff: white gives a contrast ratio of 1.47:1 and black gives 14.33:1. WCAG AA asks for at least 4.5:1 for body text.
Is #66e6ff a warm or cool color?
#66e6ff is a cool color. In OKLCH its hue is 213 degrees, its lightness 86.2% and its chroma 0.117.