#01b9ef color: Blue Bikini
#01b9ef is rgb(1, 185, 239) in RGB and oklch(73.379% 0.14298 227.998) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Light
- Vivid
- Cool
- ≈ Sky blue
- sky-400
- Black 6%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #01b9ef
#01b9ef is a bright light sky blue color. In OKLCH it has 73.4% lightness, 0.143 chroma and a hue of 228°.
Inside sRGB: displays the same on any screen.
White text on it reaches 2.29:1 contrast and black text 9.19:1, so black text reads better.
The closest named color is Blue Bikini (#00bbee). In Tailwind CSS the closest color is sky-400.
Lighter: #01b9ef mixed with white
Darker: #01b9ef mixed with black
Calmer: #01b9ef with less saturation
Similar named colors
Colors that go with #01b9ef
Questions about #01b9ef
What color is #01b9ef?
#01b9ef is bright light sky blue. The closest named color is Blue Bikini. In RGB it is rgb(1, 185, 239), in HSL hsl(193.61, 99.17%, 47.06%) and in OKLCH oklch(73.379% 0.14298 227.998).
What colors go well with #01b9ef?
The complementary color of #01b9ef is #f08a53. For a calmer combination use the analogous colors #00c3c9 and #6eaaff. The triadic partners are #e981b9 and #b2af2f.
Is white or black text more readable on #01b9ef?
Black text reads better on #01b9ef: white gives a contrast ratio of 2.29:1 and black gives 9.19:1. WCAG AA asks for at least 4.5:1 for body text.
Is #01b9ef a warm or cool color?
#01b9ef is a cool color. In OKLCH its hue is 228 degrees, its lightness 73.4% and its chroma 0.143.