#309be7 color: Button Blue
#309be7 is rgb(48, 155, 231) in RGB and oklch(66.544% 0.14696 244.71) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-500
- Black 9%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #309be7
#309be7 is a bright sky blue color. In OKLCH it has 66.5% lightness, 0.147 chroma and a hue of 245°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.01:1 contrast and black text 6.97:1, so black text reads better.
The closest named color is Button Blue (#24a0ed). In Tailwind CSS the closest color is sky-500.
Lighter: #309be7 mixed with white
Darker: #309be7 mixed with black
Calmer: #309be7 with less saturation
Similar named colors
Colors that go with #309be7
Questions about #309be7
What color is #309be7?
#309be7 is bright sky blue. The closest named color is Button Blue. In RGB it is rgb(48, 155, 231), in HSL hsl(204.92, 79.22%, 54.71%) and in OKLCH oklch(66.544% 0.14696 244.71).
What colors go well with #309be7?
The complementary color of #309be7 is #d07d0c. For a calmer combination use the analogous colors #00a8c8 and #7a8aed. The triadic partners are #dc6988 and #80a32d.
Is white or black text more readable on #309be7?
Black text reads better on #309be7: white gives a contrast ratio of 3.01:1 and black gives 6.97:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309be7 a warm or cool color?
#309be7 is a cool color. In OKLCH its hue is 245 degrees, its lightness 66.5% and its chroma 0.147.