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#21b7cd Color

Color Codes
Hex Code #21b7cd
RGB Code rgb(33, 183, 205)
HSL Code hsl(188, 72%, 47%)

#21b7cd Color Syntax

rgb()

 rgb(Red, Green, Blue);
 rgba(Red, Green, Blue, Alpha);

 main {
    background-color: rgb(33, 183, 205);
   }

R(red), G(green), B(blue) can be number between 0-255.
A parameter is a hex characters (0–9, A–F) and optional.

hsl()

 hsl(hue saturation lightness);
 hsl(hue saturation lightness / alpha);

 div {
  background-color: hsl(188, 72%, 47%);
  }

Saturation value is a percentage value between 0% unsaturated and 100% fully saturated.
Lightness value is a percentage value between 100% is white and 0% is black.

Lighter and darker colors of #21b7cd

RGB Code Hex Code Preview
rgb(33, 183, 205, 10%) #21b7cd1a  
rgb(33, 183, 205, 20%) #21b7cd33  
rgb(33, 183, 205, 40%) #21b7cd4C  
rgb(33, 183, 205, 60%) #21b7cd99  
rgb(33, 183, 205, 80%) #21b7cdCC  
rgb(33, 183, 205, 100%) #21b7cdFF  

Saturated and desaturated colors of #21b7cd

HSL Code Preview
hsl(188, 10%, 47%)  
hsl(188, 20%, 47%)  
hsl(188, 40%, 47%)  
hsl(188, 60%, 47%)  
hsl(188, 80%, 47%)  
hsl(188, 100%, 47%)  

#21b7cd Color Usage In CSS

 body {
    color: #21b7cd;
    }
 p {
    color: rgb(33, 183, 205);
    }
 header {
    border-bottom:1px solid #21b7cd;
    }
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