#309bbf color: Blue Horizon
#309bbf is rgb(48, 155, 191) in RGB and oklch(64.545% 0.10767 225.111) 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 #309bbf
#309bbf is a bright sky blue color. In OKLCH it has 64.5% lightness, 0.108 chroma and a hue of 225°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.2:1 contrast and black text 6.57:1, so black text reads better.
The closest named color is Blue Horizon (#289dbe). In Tailwind CSS the closest color is cyan-600.
Lighter: #309bbf mixed with white
Darker: #309bbf mixed with black
Calmer: #309bbf with less saturation
Similar named colors
Colors that go with #309bbf
Questions about #309bbf
What color is #309bbf?
#309bbf is bright sky blue. The closest named color is Blue Horizon. In RGB it is rgb(48, 155, 191), in HSL hsl(195.1, 59.83%, 46.86%) and in OKLCH oklch(64.545% 0.10767 225.111).
What colors go well with #309bbf?
The complementary color of #309bbf is #c47854. For a calmer combination use the analogous colors #11a2a2 and #5f90ce. The triadic partners are #bc729d and #98913b.
Is white or black text more readable on #309bbf?
Black text reads better on #309bbf: white gives a contrast ratio of 3.2:1 and black gives 6.57:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309bbf a warm or cool color?
#309bbf is a cool color. In OKLCH its hue is 225 degrees, its lightness 64.5% and its chroma 0.108.