#63b4fd color: Tiān Lán Sky
#63b4fd is rgb(99, 180, 253) in RGB and oklch(74.895% 0.13261 247.728) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Light
- Vivid
- Cool
- ≈ Sky blue
- sky-400
- Black 1%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #63b4fd
#63b4fd is a bright light blue color. In OKLCH it has 74.9% lightness, 0.133 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.22:1 contrast and black text 9.48:1, so black text reads better.
The closest named color is Tiān Lán Sky (#5db3ff). In Tailwind CSS the closest color is sky-400.
Lighter: #63b4fd mixed with white
Darker: #63b4fd mixed with black
Calmer: #63b4fd with less saturation
Similar named colors
Colors that go with #63b4fd
Questions about #63b4fd
What color is #63b4fd?
#63b4fd is bright light blue. The closest named color is Tiān Lán Sky. In RGB it is rgb(99, 180, 253), in HSL hsl(208.44, 97.47%, 69.02%) and in OKLCH oklch(74.895% 0.13261 247.728).
What colors go well with #63b4fd?
The complementary color of #63b4fd is #e59c46. For a calmer combination use the analogous colors #0fc1e5 and #9aa4ff. The triadic partners are #f4889e and #96bd5d.
Is white or black text more readable on #63b4fd?
Black text reads better on #63b4fd: white gives a contrast ratio of 2.22:1 and black gives 9.48:1. WCAG AA asks for at least 4.5:1 for body text.
Is #63b4fd a warm or cool color?
#63b4fd is a cool color. In OKLCH its hue is 248 degrees, its lightness 74.9% and its chroma 0.133.