#309bf1 color: Fresh Blue of Bel Air
#309bf1 is rgb(48, 155, 241) in RGB and oklch(67.102% 0.15851 247.731) 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 #309bf1
#309bf1 is a bright blue color. In OKLCH it has 67.1% lightness, 0.159 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.96:1 contrast and black text 7.08:1, so black text reads better.
The closest named color is Fresh Blue of Bel Air (#069af3). In Tailwind CSS the closest color is sky-500.
Lighter: #309bf1 mixed with white
Darker: #309bf1 mixed with black
Calmer: #309bf1 with less saturation
Similar named colors
Colors that go with #309bf1
Questions about #309bf1
What color is #309bf1?
#309bf1 is bright blue. The closest named color is Fresh Blue of Bel Air. In RGB it is rgb(48, 155, 241), in HSL hsl(206.74, 87.33%, 56.67%) and in OKLCH oklch(67.102% 0.15851 247.731).
What colors go well with #309bf1?
The complementary color of #309bf1 is #d47f00. For a calmer combination use the analogous colors #00a9ce and #8089f5. The triadic partners are #e46683 and #79a728.
Is white or black text more readable on #309bf1?
Black text reads better on #309bf1: white gives a contrast ratio of 2.96:1 and black gives 7.08:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309bf1 a warm or cool color?
#309bf1 is a cool color. In OKLCH its hue is 248 degrees, its lightness 67.1% and its chroma 0.159.