#F31521 Hex color
The hexadecimal color code #F31521 corresponds to the code RGB( 243, 21, 33 ). It's a shade of Red. This color is a combination of red (at 0,95 level), green (at 0,08 level) and blue (at 0,13 level). Its brightness is 51% and its saturation is 90%. It is composed of red at 81%, green at 7% and blue at 11%. The dominant component is red.
Features
Variations of #F31521
Lighter Shades
Palette of gradually lightened shades. The lightest shade of #F31521 is the color #FDE7E8
Darker Shades
Palette of progressively darker shades. The darkest shade is #180203.
Other Shades of Red
Examples of other colors within the Red spectrum .
Color Palettes
The complementary color #0CEADE is the color exactly opposite to #F31521 on the color wheel. The triadic palette is created by selecting two colors that are evenly spaced on the color wheel.
Uses of #F31521 in CSS
When using #F31521 as the background color, consider selecting a lighter text color for improved readability. If you want to use #F31521 as the text color, prefer a light background, such as Blanc.
#F31521 as background color
div{ background: #F31521; }Colored text
div{ color: #F31521; }Border
div{ border: 3px solid #F31521; }Shadow
div{ box-shadow: 3px 3px 7px #F31521; }Similar Colors
Other color codes similar or equivalent to the specified color code #F31521.
Choose another color
Select another color on color wheel.