#21657F Hex color
The hexadecimal color code #21657F corresponds to the code RGB( 33, 101, 127 ). It's a shade of Blue. This color is a combination of red (at 0,13 level), green (at 0,40 level) and blue (at 0,50 level). Its brightness is 31% and its saturation is 58%. It is composed of red at 12%, green at 38% and blue at 48%.
Features
Variations of #21657F
Lighter Shades
Palette of gradually lightened shades. The lightest shade of #21657F is the color #E8EFF2
Darker Shades
Palette of progressively darker shades. The darkest shade is #030A0C.
Other Shades of Blue
Examples of other colors within the Blue spectrum .
Color Palettes
The complementary color #DE9A80 is the color exactly opposite to #21657F on the color wheel. The triadic palette is created by selecting two colors that are evenly spaced on the color wheel.
Uses of #21657F in CSS
When using #21657F as the background color, consider selecting a lighter text color for improved readability. If you want to use #21657F as the text color, prefer a light background, such as Blanc.
#21657F as background color
div{ background: #21657F; }Colored text
div{ color: #21657F; }Border
div{ border: 3px solid #21657F; }Shadow
div{ box-shadow: 3px 3px 7px #21657F; }Similar Colors
Other color codes similar or equivalent to the specified color code #21657F.
Choose another color
Select another color on color wheel.