#309bb5 color: Sports Blue
#309bb5 is rgb(48, 155, 181) in RGB and oklch(64.106% 0.10105 217.773) in OKLCH. Every other format, shade and contrast value is below.
Read as HEX
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- cyan-600
- Black 29%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #309bb5
#309bb5 is a bright sky blue color. In OKLCH it has 64.1% lightness, 0.101 chroma and a hue of 218°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.24:1 contrast and black text 6.48:1, so black text reads better.
The closest named color is Sports Blue (#399bb4). In Tailwind CSS the closest color is cyan-600.
Lighter: #309bb5 mixed with white
Darker: #309bb5 mixed with black
Calmer: #309bb5 with less saturation
Similar named colors
Colors that go with #309bb5
Questions about #309bb5
What color is #309bb5?
#309bb5 is bright sky blue. The closest named color is Sports Blue. In RGB it is rgb(48, 155, 181), in HSL hsl(191.73, 58.08%, 44.9%) and in OKLCH oklch(64.106% 0.10105 217.773).
What colors go well with #309bb5?
The complementary color of #309bb5 is #c1765f. For a calmer combination use the analogous colors #2aa098 and #5892c7. The triadic partners are #b474a2 and #9d8d3e.
Is white or black text more readable on #309bb5?
Black text reads better on #309bb5: white gives a contrast ratio of 3.24:1 and black gives 6.48:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309bb5 a warm or cool color?
#309bb5 is a cool color. In OKLCH its hue is 218 degrees, its lightness 64.1% and its chroma 0.101.