#309dd2 color: Blue Burst
#309dd2 is rgb(48, 157, 210) in RGB and oklch(65.919% 0.12327 234.777) 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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About #309dd2
#309dd2 is a bright sky blue color. In OKLCH it has 65.9% lightness, 0.123 chroma and a hue of 235°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.05:1 contrast and black text 6.88:1, so black text reads better.
The closest named color is Blue Burst (#309cd0). In Tailwind CSS the closest color is sky-500.
Lighter: #309dd2 mixed with white
Darker: #309dd2 mixed with black
Calmer: #309dd2 with less saturation
Similar named colors
Colors that go with #309dd2
Questions about #309dd2
What color is #309dd2?
#309dd2 is bright sky blue. The closest named color is Blue Burst. In RGB it is rgb(48, 157, 210), in HSL hsl(199.63, 64.29%, 50.59%) and in OKLCH oklch(65.919% 0.12327 234.777).
What colors go well with #309dd2?
The complementary color of #309dd2 is #cb7c41. For a calmer combination use the analogous colors #00a7b5 and #6c90dd. The triadic partners are #cc7096 and #909a37.
Is white or black text more readable on #309dd2?
Black text reads better on #309dd2: white gives a contrast ratio of 3.05:1 and black gives 6.88:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309dd2 a warm or cool color?
#309dd2 is a cool color. In OKLCH its hue is 235 degrees, its lightness 65.9% and its chroma 0.123.