#309cd9 color: Homeworld
#309cd9 is rgb(48, 156, 217) in RGB and oklch(66.035% 0.13091 238.768) 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 15%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #309cd9
#309cd9 is a bright sky blue color. In OKLCH it has 66% lightness, 0.131 chroma and a hue of 239°.
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 Homeworld (#2299dd). In Tailwind CSS the closest color is sky-500.
Lighter: #309cd9 mixed with white
Darker: #309cd9 mixed with black
Calmer: #309cd9 with less saturation
Similar named colors
Colors that go with #309cd9
Questions about #309cd9
What color is #309cd9?
#309cd9 is bright sky blue. The closest named color is Homeworld. In RGB it is rgb(48, 156, 217), in HSL hsl(201.66, 68.98%, 51.96%) and in OKLCH oklch(66.035% 0.13091 238.768).
What colors go well with #309cd9?
The complementary color of #309cd9 is #cc7c34. For a calmer combination use the analogous colors #00a7bd and #718de2. The triadic partners are #d16d91 and #8a9d34.
Is white or black text more readable on #309cd9?
Black text reads better on #309cd9: 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 #309cd9 a warm or cool color?
#309cd9 is a cool color. In OKLCH its hue is 239 degrees, its lightness 66% and its chroma 0.131.