#63d1fa color: Heisenberg Blue
#63d1fa is rgb(99, 209, 250) in RGB and oklch(81.197% 0.11554 225.445) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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- Sky blue
- Light
- Vivid
- Pastel
- Cool
- ≈ Baby blue
- sky-300
- Black 2%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #63d1fa
#63d1fa is a pastel light sky blue color. In OKLCH it has 81.2% lightness, 0.116 chroma and a hue of 225°.
Inside sRGB: displays the same on any screen.
White text on it reaches 1.75:1 contrast and black text 12.03:1, so black text reads better.
The closest named color is Heisenberg Blue (#70d4fb). In Tailwind CSS the closest color is sky-300.
Lighter: #63d1fa mixed with white
Darker: #63d1fa mixed with black
Calmer: #63d1fa with less saturation
Similar named colors
Colors that go with #63d1fa
Questions about #63d1fa
What color is #63d1fa?
#63d1fa is pastel light sky blue. The closest named color is Heisenberg Blue. In RGB it is rgb(99, 209, 250), in HSL hsl(196.29, 93.79%, 68.43%) and in OKLCH oklch(81.197% 0.11554 225.445).
What colors go well with #63d1fa?
The complementary color of #63d1fa is #ffa981. For a calmer combination use the analogous colors #52d9d9 and #8fc5ff. The triadic partners are #f7a3d2 and #ccc669.
Is white or black text more readable on #63d1fa?
Black text reads better on #63d1fa: white gives a contrast ratio of 1.75:1 and black gives 12.03:1. WCAG AA asks for at least 4.5:1 for body text.
Is #63d1fa a warm or cool color?
#63d1fa is a cool color. In OKLCH its hue is 225 degrees, its lightness 81.2% and its chroma 0.116.