#6399fd color: Blue Chaos
#6399fd is rgb(99, 153, 253) in RGB and oklch(69.147% 0.15851 261.714) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- blue-400
- Black 1%
Inside sRGB: displays the same on any screen.
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About #6399fd
#6399fd is a bright blue color. In OKLCH it has 69.1% lightness, 0.159 chroma and a hue of 262°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.8:1 contrast and black text 7.51:1, so black text reads better.
The closest named color is Blue Chaos (#5599ff). In Tailwind CSS the closest color is blue-400.
Lighter: #6399fd mixed with white
Darker: #6399fd mixed with black
Calmer: #6399fd with less saturation
Similar named colors
Colors that go with #6399fd
Questions about #6399fd
What color is #6399fd?
#6399fd is bright blue. The closest named color is Blue Chaos. In RGB it is rgb(99, 153, 253), in HSL hsl(218.96, 97.47%, 69.02%) and in OKLCH oklch(69.147% 0.15851 261.714).
What colors go well with #6399fd?
The complementary color of #6399fd is #cc8f00. For a calmer combination use the analogous colors #00abec and #9f87f5. The triadic partners are #ee6e6f and #5cb352.
Is white or black text more readable on #6399fd?
Black text reads better on #6399fd: white gives a contrast ratio of 2.8:1 and black gives 7.51:1. WCAG AA asks for at least 4.5:1 for body text.
Is #6399fd a warm or cool color?
#6399fd is a cool color. In OKLCH its hue is 262 degrees, its lightness 69.1% and its chroma 0.159.