#218dcd color: Zürich Blue
#218dcd is rgb(33, 141, 205) in RGB and oklch(61.581% 0.13331 241.253) 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 20%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #218dcd
#218dcd is a bright sky blue color. In OKLCH it has 61.6% lightness, 0.133 chroma and a hue of 241°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.65:1 contrast and black text 5.76:1, so white text reads better.
The closest named color is Zürich Blue (#248bcc). In Tailwind CSS the closest color is sky-600.
Lighter: #218dcd mixed with white
Darker: #218dcd mixed with black
Calmer: #218dcd with less saturation
Similar named colors
Colors that go with #218dcd
Questions about #218dcd
What color is #218dcd?
#218dcd is bright sky blue. The closest named color is Zürich Blue. In RGB it is rgb(33, 141, 205), in HSL hsl(202.33, 72.27%, 46.67%) and in OKLCH oklch(61.581% 0.13331 241.253).
What colors go well with #218dcd?
The complementary color of #218dcd is #bd6f1b. For a calmer combination use the analogous colors #0098b0 and #687ed5. The triadic partners are #c45f80 and #799024.
Is white or black text more readable on #218dcd?
White text reads better on #218dcd: white gives a contrast ratio of 3.65:1 and black gives 5.76:1. WCAG AA asks for at least 4.5:1 for body text.
Is #218dcd a warm or cool color?
#218dcd is a cool color. In OKLCH its hue is 241 degrees, its lightness 61.6% and its chroma 0.133.