#309bf3 color: Fresh Blue of Bel Air
#309bf3 is rgb(48, 155, 243) in RGB and oklch(67.216% 0.16086 248.271) in OKLCH. Every other format, shade and contrast value is below.
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- Blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-500
- Black 5%
Inside sRGB: displays the same on any screen.
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About #309bf3
#309bf3 is a bright blue color. In OKLCH it has 67.2% lightness, 0.161 chroma and a hue of 248°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.95:1 contrast and black text 7.11:1, so black text reads better.
The closest named color is Fresh Blue of Bel Air (#069af3). In Tailwind CSS the closest color is sky-500.
Lighter: #309bf3 mixed with white
Darker: #309bf3 mixed with black
Calmer: #309bf3 with less saturation
Similar named colors
Colors that go with #309bf3
Questions about #309bf3
What color is #309bf3?
#309bf3 is bright blue. The closest named color is Fresh Blue of Bel Air. In RGB it is rgb(48, 155, 243), in HSL hsl(207.08, 89.04%, 57.06%) and in OKLCH oklch(67.216% 0.16086 248.271).
What colors go well with #309bf3?
The complementary color of #309bf3 is #d57f00. For a calmer combination use the analogous colors #00a9d0 and #8188f6. The triadic partners are #e56582 and #78a827.
Is white or black text more readable on #309bf3?
Black text reads better on #309bf3: white gives a contrast ratio of 2.95:1 and black gives 7.11:1. WCAG AA asks for at least 4.5:1 for body text.
Is #309bf3 a warm or cool color?
#309bf3 is a cool color. In OKLCH its hue is 248 degrees, its lightness 67.2% and its chroma 0.161.