#309beb color: Button Blue
#309beb is rgb(48, 155, 235) in RGB and oklch(66.765% 0.15153 245.986) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-500
- Black 8%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #309beb
#309beb is a bright sky blue color. In OKLCH it has 66.8% lightness, 0.152 chroma and a hue of 246°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.99:1 contrast and black text 7.01:1, so black text reads better.
The closest named color is Button Blue (#24a0ed). In Tailwind CSS the closest color is sky-500.
Lighter: #309beb mixed with white
Darker: #309beb mixed with black
Calmer: #309beb with less saturation
Similar named colors
Colors that go with #309beb
Questions about #309beb
What color is #309beb?
#309beb is bright sky blue. The closest named color is Button Blue. In RGB it is rgb(48, 155, 235), in HSL hsl(205.67, 82.38%, 55.49%) and in OKLCH oklch(66.765% 0.15153 245.986).
What colors go well with #309beb?
The complementary color of #309beb is #d27e00. For a calmer combination use the analogous colors #00a8ca and #7c8af0. The triadic partners are #df6886 and #7da42b.
Is white or black text more readable on #309beb?
Black text reads better on #309beb: white gives a contrast ratio of 2.99:1 and black gives 7.01:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309beb a warm or cool color?
#309beb is a cool color. In OKLCH its hue is 246 degrees, its lightness 66.8% and its chroma 0.152.