#309fc4 color: Major Blue
#309fc4 is rgb(48, 159, 196) in RGB and oklch(65.736% 0.11037 225.033) 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 23%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #309fc4
#309fc4 is a bright sky blue color. In OKLCH it has 65.7% lightness, 0.11 chroma and a hue of 225°.
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 Major Blue (#289ec4). In Tailwind CSS the closest color is cyan-600.
Lighter: #309fc4 mixed with white
Darker: #309fc4 mixed with black
Calmer: #309fc4 with less saturation
Similar named colors
Colors that go with #309fc4
Questions about #309fc4
What color is #309fc4?
#309fc4 is bright sky blue. The closest named color is Major Blue. In RGB it is rgb(48, 159, 196), in HSL hsl(195, 60.66%, 47.84%) and in OKLCH oklch(65.736% 0.11037 225.033).
What colors go well with #309fc4?
The complementary color of #309fc4 is #c97a56. For a calmer combination use the analogous colors #0ea6a6 and #6294d4. The triadic partners are #c175a1 and #9c953c.
Is white or black text more readable on #309fc4?
Black text reads better on #309fc4: 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 #309fc4 a warm or cool color?
#309fc4 is a cool color. In OKLCH its hue is 225 degrees, its lightness 65.7% and its chroma 0.11.