#309dbe color: Blue Horizon
#309dbe is rgb(48, 157, 190) in RGB and oklch(64.985% 0.10651 222.657) in OKLCH. Every other format, shade and contrast value is below.
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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 #309dbe
#309dbe is a bright sky blue color. In OKLCH it has 65% lightness, 0.107 chroma and a hue of 223°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.14:1 contrast and black text 6.69:1, so black text reads better.
The closest named color is Blue Horizon (#289dbe). In Tailwind CSS the closest color is cyan-600.
Lighter: #309dbe mixed with white
Darker: #309dbe mixed with black
Calmer: #309dbe with less saturation
Similar named colors
Colors that go with #309dbe
Questions about #309dbe
What color is #309dbe?
#309dbe is bright sky blue. The closest named color is Blue Horizon. In RGB it is rgb(48, 157, 190), in HSL hsl(193.94, 59.66%, 46.67%) and in OKLCH oklch(64.985% 0.10651 222.657).
What colors go well with #309dbe?
The complementary color of #309dbe is #c57859. For a calmer combination use the analogous colors #1ca3a0 and #5e92ce. The triadic partners are #bc74a1 and #9b923d.
Is white or black text more readable on #309dbe?
Black text reads better on #309dbe: white gives a contrast ratio of 3.14:1 and black gives 6.69:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309dbe a warm or cool color?
#309dbe is a cool color. In OKLCH its hue is 223 degrees, its lightness 65% and its chroma 0.107.