#309ed0 color: Blue Burst
#309ed0 is rgb(48, 158, 208) in RGB and oklch(66.057% 0.12085 233.006) 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 18%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #309ed0
#309ed0 is a bright sky blue color. In OKLCH it has 66.1% lightness, 0.121 chroma and a hue of 233°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.03:1 contrast and black text 6.93:1, so black text reads better.
The closest named color is Blue Burst (#309cd0). In Tailwind CSS the closest color is sky-500.
Lighter: #309ed0 mixed with white
Darker: #309ed0 mixed with black
Calmer: #309ed0 with less saturation
Similar named colors
Colors that go with #309ed0
Questions about #309ed0
What color is #309ed0?
#309ed0 is bright sky blue. The closest named color is Blue Burst. In RGB it is rgb(48, 158, 208), in HSL hsl(198.75, 62.99%, 50.2%) and in OKLCH oklch(66.057% 0.12085 233.006).
What colors go well with #309ed0?
The complementary color of #309ed0 is #cb7c46. For a calmer combination use the analogous colors #00a7b3 and #6b91dc. The triadic partners are #ca7199 and #939a38.
Is white or black text more readable on #309ed0?
Black text reads better on #309ed0: white gives a contrast ratio of 3.03:1 and black gives 6.93:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309ed0 a warm or cool color?
#309ed0 is a cool color. In OKLCH its hue is 233 degrees, its lightness 66.1% and its chroma 0.121.