#21303A Hex color
The hexadecimal color code #21303A corresponds to the code RGB( 33, 48, 58 ). It's a shade of Blue. This color is a combination of red (at 0,13 level), green (at 0,19 level) and blue (at 0,23 level). Its brightness is 17% and its saturation is 27%. It is composed of red at 23%, green at 34% and blue at 41%.
Features
Variations of #21303A
Lighter Shades
Palette of gradually lightened shades. The lightest shade of #21303A is the color #E8EAEB
Darker Shades
Palette of progressively darker shades. The darkest shade is #030405.
Other Shades of Blue
Examples of other colors within the Blue spectrum .
Color Palettes
The complementary color #DECFC5 is the color exactly opposite to #21303A on the color wheel. The triadic palette is created by selecting two colors that are evenly spaced on the color wheel.
Uses of #21303A in CSS
When using #21303A as the background color, consider selecting a lighter text color for improved readability. If you want to use #21303A as the text color, prefer a light background, such as Blanc.
#21303A as background color
div{ background: #21303A; }Colored text
div{ color: #21303A; }Border
div{ border: 3px solid #21303A; }Shadow
div{ box-shadow: 3px 3px 7px #21303A; }Similar Colors
Other color codes similar or equivalent to the specified color code #21303A.
Choose another color
Select another color on color wheel.