#138bd5 color: Zürich Blue
#138bd5 is rgb(19, 139, 213) in RGB and oklch(61.359% 0.14663 244.126) in OKLCH. Every other format, shade and contrast value is below.
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- Sky blue
- Medium
- Vivid
- Cool
- ≈ Steel blue
- sky-600
- Black 16%
Inside sRGB: displays the same on any screen.
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About #138bd5
#138bd5 is a bright sky blue color. In OKLCH it has 61.4% lightness, 0.147 chroma and a hue of 244°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.7:1 contrast and black text 5.68:1, so white text reads better.
The closest named color is Zürich Blue (#248bcc). In Tailwind CSS the closest color is sky-600.
Lighter: #138bd5 mixed with white
Darker: #138bd5 mixed with black
Calmer: #138bd5 with less saturation
Similar named colors
Colors that go with #138bd5
Questions about #138bd5
What color is #138bd5?
#138bd5 is bright sky blue. The closest named color is Zürich Blue. In RGB it is rgb(19, 139, 213), in HSL hsl(202.89, 83.62%, 45.49%) and in OKLCH oklch(61.359% 0.14663 244.126).
What colors go well with #138bd5?
The complementary color of #138bd5 is #bf6d00. For a calmer combination use the analogous colors #0097b3 and #6a7adb. The triadic partners are #ca597a and #729213.
Is white or black text more readable on #138bd5?
White text reads better on #138bd5: white gives a contrast ratio of 3.7:1 and black gives 5.68:1. WCAG AA asks for at least 4.5:1 for body text.
Is #138bd5 a warm or cool color?
#138bd5 is a cool color. In OKLCH its hue is 244 degrees, its lightness 61.4% and its chroma 0.147.