#51dcff color: Ionized-Air Glow
#51dcff is rgb(81, 220, 255) in RGB and oklch(83.349% 0.12674 217.958) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Light
- Vivid
- Pastel
- Cool
- ≈ Baby blue
- sky-300
- Black 0%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #51dcff
#51dcff is a pastel light sky blue color. In OKLCH it has 83.3% lightness, 0.127 chroma and a hue of 218°.
Inside sRGB: displays the same on any screen.
White text on it reaches 1.61:1 contrast and black text 13.03:1, so black text reads better.
The closest named color is Ionized-Air Glow (#55ddff). In Tailwind CSS the closest color is sky-300.
Lighter: #51dcff mixed with white
Darker: #51dcff mixed with black
Calmer: #51dcff with less saturation
Similar named colors
Colors that go with #51dcff
Questions about #51dcff
What color is #51dcff?
#51dcff is pastel light sky blue. The closest named color is Ionized-Air Glow. In RGB it is rgb(81, 220, 255), in HSL hsl(192.07, 100%, 65.88%) and in OKLCH oklch(83.349% 0.12674 217.958).
What colors go well with #51dcff?
The complementary color of #51dcff is #ffad8f. For a calmer combination use the analogous colors #4ae3d8 and #8ecfff. The triadic partners are #fea8e5 and #dec961.
Is white or black text more readable on #51dcff?
Black text reads better on #51dcff: white gives a contrast ratio of 1.61:1 and black gives 13.03:1. WCAG AA asks for at least 4.5:1 for body text.
Is #51dcff a warm or cool color?
#51dcff is a cool color. In OKLCH its hue is 218 degrees, its lightness 83.3% and its chroma 0.127.