#309cd7 color: Blue Burst
#309cd7 is rgb(48, 156, 215) in RGB and oklch(65.933% 0.12885 237.873) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-500
- Black 16%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #309cd7
#309cd7 is a bright sky blue color. In OKLCH it has 65.9% lightness, 0.129 chroma and a hue of 238°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.06:1 contrast and black text 6.86:1, so black text reads better.
The closest named color is Blue Burst (#309cd0). In Tailwind CSS the closest color is sky-500.
Lighter: #309cd7 mixed with white
Darker: #309cd7 mixed with black
Calmer: #309cd7 with less saturation
Similar named colors
Colors that go with #309cd7
Questions about #309cd7
What color is #309cd7?
#309cd7 is bright sky blue. The closest named color is Blue Burst. In RGB it is rgb(48, 156, 215), in HSL hsl(201.2, 67.61%, 51.57%) and in OKLCH oklch(65.933% 0.12885 237.873).
What colors go well with #309cd7?
The complementary color of #309cd7 is #cc7c38. For a calmer combination use the analogous colors #00a7bb and #708ee1. The triadic partners are #d06e92 and #8b9c34.
Is white or black text more readable on #309cd7?
Black text reads better on #309cd7: white gives a contrast ratio of 3.06:1 and black gives 6.86:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309cd7 a warm or cool color?
#309cd7 is a cool color. In OKLCH its hue is 238 degrees, its lightness 65.9% and its chroma 0.129.