#309cf1 color: Button Blue
#309cf1 is rgb(48, 156, 241) in RGB and oklch(67.325% 0.15759 247.266) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-500
- Black 5%
Inside sRGB: displays the same on any screen.
Shades
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About #309cf1
#309cf1 is a bright blue color. In OKLCH it has 67.3% lightness, 0.158 chroma and a hue of 247°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.94:1 contrast and black text 7.15:1, so black text reads better.
The closest named color is Button Blue (#24a0ed). In Tailwind CSS the closest color is sky-500.
Lighter: #309cf1 mixed with white
Darker: #309cf1 mixed with black
Calmer: #309cf1 with less saturation
Similar named colors
Colors that go with #309cf1
Questions about #309cf1
What color is #309cf1?
#309cf1 is bright blue. The closest named color is Button Blue. In RGB it is rgb(48, 156, 241), in HSL hsl(206.42, 87.33%, 56.67%) and in OKLCH oklch(67.325% 0.15759 247.266).
What colors go well with #309cf1?
The complementary color of #309cf1 is #d57f00. For a calmer combination use the analogous colors #00aace and #808af5. The triadic partners are #e46785 and #7ba729.
Is white or black text more readable on #309cf1?
Black text reads better on #309cf1: white gives a contrast ratio of 2.94:1 and black gives 7.15:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309cf1 a warm or cool color?
#309cf1 is a cool color. In OKLCH its hue is 247 degrees, its lightness 67.3% and its chroma 0.158.