#3F81B3 - Curious Blue
Hex color #3F81B3 is called Curious Blue. It consists of 25% red, 51% green, and 70% blue in RGB color space. In CMYK it is 65% cyan, 28% magenta, 0% yellow, and 30% black. In HSL it is 206° hue, 48% saturation, and 47% lightness (dark) . On this page you can get both color properties and CSS values for such color schemas: HEX, HEXA, RGB, RGBA, HSL, and CMYK; color name, CSS color name, tailwind name for color; shades and tints; monochromatic colors; negative color; and other info.
| Property | Value | CSS |
|---|---|---|
| Name | Curious Blue | — |
| HEX | #3F81B3 | #3F81B3 |
| HEXA | #3F81B3FF | #3F81B3FF |
| RGB | 63, 129, 179 | rgb(63, 129, 179) |
| RGBA | 63, 129, 179, 1 | rgba(63, 129, 179, 1) |
| HSL | 206%, 48%, 47% | hsl(206%, 48%, 47%) |
| CMYK | 65%, 28%, 0%, 30% | cmyk(65%, 28%, 0%, 30%) |
| CSS Name | — | — |
| Tailwind Name | — | — |
| Lightness | 47% (dark) | — |
Negative color
The color opposite to #3F81B3 is #C07E4C.
Preview on black and white
As #3F81B3 has 47% lightness, this color is dark, so it has more contrast with white.
#3F81B3 On White Background
#3F81B3
#3F81B3
Text Color
This is how text looks with this color.
#3F81B3 On Black Background
#3F81B3
#3F81B3
Text Color
This is how text looks with this color.
Transform color
63, 129, 179rgb(63, 129, 179)