#21B1F9 Hex color
The hexadecimal color code #21B1F9 corresponds to the code RGB( 33, 177, 249 ). It's a shade of Blue. This color is a combination of red (at 0,13 level), green (at 0,69 level) and blue (at 0,98 level). Its brightness is 55% and its saturation is 94%. It is composed of red at 7%, green at 38% and blue at 54%.
Features
Variations of #21B1F9
Lighter Shades
Palette of gradually lightened shades. The lightest shade of #21B1F9 is the color #E8F7FE
Darker Shades
Palette of progressively darker shades. The darkest shade is #031118.
Other Shades of Blue
Examples of other colors within the Blue spectrum .
Color Palettes
The complementary color #DE4E06 is the color exactly opposite to #21B1F9 on the color wheel. The triadic palette is created by selecting two colors that are evenly spaced on the color wheel.
Uses of #21B1F9 in CSS
When using #21B1F9 as the background color, consider selecting a darker text color for improved readability. If you want to use #21B1F9 as the text color, prefer a dark background, such as Black.
#21B1F9 as background color
div{ background: #21B1F9; }Colored text
div{ color: #21B1F9; }Border
div{ border: 3px solid #21B1F9; }Shadow
div{ box-shadow: 3px 3px 7px #21B1F9; }Similar Colors
Other color codes similar or equivalent to the specified color code #21B1F9.
Choose another color
Select another color on color wheel.