#139cf4 color: Fresh Blue of Bel Air
#139cf4 is rgb(19, 156, 244) in RGB and oklch(67.048% 0.16651 245.604) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Azure
- sky-500
- Black 4%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #139cf4
#139cf4 is a bright sky blue color. In OKLCH it has 67% lightness, 0.167 chroma and a hue of 246°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.96:1 contrast and black text 7.09:1, 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: #139cf4 mixed with white
Darker: #139cf4 mixed with black
Calmer: #139cf4 with less saturation
Similar named colors
Colors that go with #139cf4
Questions about #139cf4
What color is #139cf4?
#139cf4 is bright sky blue. The closest named color is Fresh Blue of Bel Air. In RGB it is rgb(19, 156, 244), in HSL hsl(203.47, 91.09%, 51.57%) and in OKLCH oklch(67.048% 0.16651 245.604).
What colors go well with #139cf4?
The complementary color of #139cf4 is #d87b00. For a calmer combination use the analogous colors #00a9cb and #7b89fa. The triadic partners are #e66286 and #7da60e.
Is white or black text more readable on #139cf4?
Black text reads better on #139cf4: white gives a contrast ratio of 2.96:1 and black gives 7.09:1. WCAG AA asks for at least 4.5:1 for body text.
Is #139cf4 a warm or cool color?
#139cf4 is a cool color. In OKLCH its hue is 246 degrees, its lightness 67% and its chroma 0.167.