#0399bc color: Serene Blue
#0399bc is rgb(3, 153, 188) in RGB and oklch(63.305% 0.1163 221.764) 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 26%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #0399bc
#0399bc is a bright sky blue color. In OKLCH it has 63.3% lightness, 0.116 chroma and a hue of 222°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.34:1 contrast and black text 6.29:1, so white text reads better.
The closest named color is Serene Blue (#1199bb). In Tailwind CSS the closest color is cyan-600.
Lighter: #0399bc mixed with white
Darker: #0399bc mixed with black
Calmer: #0399bc with less saturation
Similar named colors
Colors that go with #0399bc
Questions about #0399bc
What color is #0399bc?
#0399bc is bright sky blue. The closest named color is Serene Blue. In RGB it is rgb(3, 153, 188), in HSL hsl(191.35, 96.86%, 37.45%) and in OKLCH oklch(63.305% 0.1163 221.764).
What colors go well with #0399bc?
The complementary color of #0399bc is #c47050. For a calmer combination use the analogous colors #00a09c and #528ece. The triadic partners are #b96c9e and #998c2a.
Is white or black text more readable on #0399bc?
White text reads better on #0399bc: white gives a contrast ratio of 3.34:1 and black gives 6.29:1. WCAG AA asks for at least 4.5:1 for body text.
Is #0399bc a warm or cool color?
#0399bc is a cool color. In OKLCH its hue is 222 degrees, its lightness 63.3% and its chroma 0.116.