#218cdb color: Blue Cola
#218cdb is rgb(33, 140, 219) in RGB and oklch(62.139% 0.15018 246.757) 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 14%
Inside sRGB: displays the same on any screen.
Shades
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Harmonies
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About #218cdb
#218cdb is a bright sky blue color. In OKLCH it has 62.1% lightness, 0.15 chroma and a hue of 247°.
Inside sRGB: displays the same on any screen.
White text on it reaches 3.6:1 contrast and black text 5.84:1, so white text reads better.
The closest named color is Blue Cola (#0088dc). In Tailwind CSS the closest color is sky-600.
Lighter: #218cdb mixed with white
Darker: #218cdb mixed with black
Calmer: #218cdb with less saturation
Similar named colors
Colors that go with #218cdb
Questions about #218cdb
What color is #218cdb?
#218cdb is bright sky blue. The closest named color is Blue Cola. In RGB it is rgb(33, 140, 219), in HSL hsl(205.48, 73.81%, 49.41%) and in OKLCH oklch(62.139% 0.15018 246.757).
What colors go well with #218cdb?
The complementary color of #218cdb is #c17000. For a calmer combination use the analogous colors #0098b9 and #717bdf. The triadic partners are #cf5a77 and #6e961b.
Is white or black text more readable on #218cdb?
White text reads better on #218cdb: white gives a contrast ratio of 3.6:1 and black gives 5.84:1. WCAG AA asks for at least 4.5:1 for body text.
Is #218cdb a warm or cool color?
#218cdb is a cool color. In OKLCH its hue is 247 degrees, its lightness 62.1% and its chroma 0.15.