#309dcf color: Blue Burst
#309dcf is rgb(48, 157, 207) in RGB and oklch(65.772% 0.12043 233.21) 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 19%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #309dcf
#309dcf is a bright sky blue color. In OKLCH it has 65.8% lightness, 0.12 chroma and a hue of 233°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.07:1 contrast and black text 6.85:1, so black text reads better.
The closest named color is Blue Burst (#309cd0). In Tailwind CSS the closest color is cyan-600.
Lighter: #309dcf mixed with white
Darker: #309dcf mixed with black
Calmer: #309dcf with less saturation
Similar named colors
Colors that go with #309dcf
Questions about #309dcf
What color is #309dcf?
#309dcf is bright sky blue. The closest named color is Blue Burst. In RGB it is rgb(48, 157, 207), in HSL hsl(198.87, 62.35%, 50%) and in OKLCH oklch(65.772% 0.12043 233.21).
What colors go well with #309dcf?
The complementary color of #309dcf is #ca7b45. For a calmer combination use the analogous colors #00a6b2 and #6a90db. The triadic partners are #c97198 and #929938.
Is white or black text more readable on #309dcf?
Black text reads better on #309dcf: white gives a contrast ratio of 3.07:1 and black gives 6.85:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309dcf a warm or cool color?
#309dcf is a cool color. In OKLCH its hue is 233 degrees, its lightness 65.8% and its chroma 0.12.