#309dc0 color: Blue Horizon
#309dc0 is rgb(48, 157, 192) in RGB and oklch(65.074% 0.10792 224.052) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- cyan-600
- Black 25%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #309dc0
#309dc0 is a bright sky blue color. In OKLCH it has 65.1% lightness, 0.108 chroma and a hue of 224°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.13:1 contrast and black text 6.71:1, so black text reads better.
The closest named color is Blue Horizon (#289dbe). In Tailwind CSS the closest color is cyan-600.
Lighter: #309dc0 mixed with white
Darker: #309dc0 mixed with black
Calmer: #309dc0 with less saturation
Similar named colors
Colors that go with #309dc0
Questions about #309dc0
What color is #309dc0?
#309dc0 is bright sky blue. The closest named color is Blue Horizon. In RGB it is rgb(48, 157, 192), in HSL hsl(194.58, 60%, 47.06%) and in OKLCH oklch(65.074% 0.10792 224.052).
What colors go well with #309dc0?
The complementary color of #309dc0 is #c67957. For a calmer combination use the analogous colors #15a4a3 and #5f92d0. The triadic partners are #bd74a0 and #9a923c.
Is white or black text more readable on #309dc0?
Black text reads better on #309dc0: white gives a contrast ratio of 3.13:1 and black gives 6.71:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309dc0 a warm or cool color?
#309dc0 is a cool color. In OKLCH its hue is 224 degrees, its lightness 65.1% and its chroma 0.108.