#63b5fc color: Tiān Lán Sky
#63b5fc is rgb(99, 181, 252) in RGB and oklch(75.065% 0.1307 246.755) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Light
- Vivid
- Cool
- ≈ Sky blue
- sky-400
- Black 1%
Inside sRGB: displays the same on any screen.
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About #63b5fc
#63b5fc is a bright light sky blue color. In OKLCH it has 75.1% lightness, 0.131 chroma and a hue of 247°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.2:1 contrast and black text 9.55:1, so black text reads better.
The closest named color is Tiān Lán Sky (#5db3ff). In Tailwind CSS the closest color is sky-400.
Lighter: #63b5fc mixed with white
Darker: #63b5fc mixed with black
Calmer: #63b5fc with less saturation
Similar named colors
Colors that go with #63b5fc
Questions about #63b5fc
What color is #63b5fc?
#63b5fc is bright light sky blue. The closest named color is Tiān Lán Sky. In RGB it is rgb(99, 181, 252), in HSL hsl(207.84, 96.23%, 68.82%) and in OKLCH oklch(75.065% 0.1307 246.755).
What colors go well with #63b5fc?
The complementary color of #63b5fc is #e59c4a. For a calmer combination use the analogous colors #18c2e3 and #99a6ff. The triadic partners are #f389a0 and #98bd5d.
Is white or black text more readable on #63b5fc?
Black text reads better on #63b5fc: white gives a contrast ratio of 2.2:1 and black gives 9.55:1. WCAG AA asks for at least 4.5:1 for body text.
Is #63b5fc a warm or cool color?
#63b5fc is a cool color. In OKLCH its hue is 247 degrees, its lightness 75.1% and its chroma 0.131.