#309dcc color: Blue Burst
#309dcc is rgb(48, 157, 204) in RGB and oklch(65.628% 0.11769 231.559) 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 20%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #309dcc
#309dcc is a bright sky blue color. In OKLCH it has 65.6% lightness, 0.118 chroma and a hue of 232°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.08:1 contrast and black text 6.82:1, so black text reads better.
The closest named color is Blue Burst (#309cd0). In Tailwind CSS the closest color is cyan-600.
Lighter: #309dcc mixed with white
Darker: #309dcc mixed with black
Calmer: #309dcc with less saturation
Similar named colors
Colors that go with #309dcc
Questions about #309dcc
What color is #309dcc?
#309dcc is bright sky blue. The closest named color is Blue Burst. In RGB it is rgb(48, 157, 204), in HSL hsl(198.08, 61.9%, 49.41%) and in OKLCH oklch(65.628% 0.11769 231.559).
What colors go well with #309dcc?
The complementary color of #309dcc is #c97b49. For a calmer combination use the analogous colors #00a6af and #6890d9. The triadic partners are #c77199 and #949839.
Is white or black text more readable on #309dcc?
Black text reads better on #309dcc: white gives a contrast ratio of 3.08:1 and black gives 6.82:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309dcc a warm or cool color?
#309dcc is a cool color. In OKLCH its hue is 232 degrees, its lightness 65.6% and its chroma 0.118.