#21737D - Poseidon’s Castle
Hex color #21737D is called Poseidon’s Castle. It consists of 13% red, 45% green, and 49% blue in RGB color space. In CMYK it is 74% cyan, 8% magenta, 0% yellow, and 51% black. In HSL it is 187° hue, 58% saturation, and 31% 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 | Poseidon’s Castle | — |
| HEX | #21737D | #21737D |
| HEXA | #21737DFF | #21737DFF |
| RGB | 33, 115, 125 | rgb(33, 115, 125) |
| RGBA | 33, 115, 125, 1 | rgba(33, 115, 125, 1) |
| HSL | 187%, 58%, 31% | hsl(187%, 58%, 31%) |
| CMYK | 74%, 8%, 0%, 51% | cmyk(74%, 8%, 0%, 51%) |
| CSS Name | — | — |
| Tailwind Name | — | — |
| Lightness | 31% (dark) | — |
Negative color
The color opposite to #21737D is #DE8C82.
Preview on black and white
As #21737D has 31% lightness, this color is dark, so it has more contrast with white.
#21737D On White Background
#21737D
#21737D
Text Color
This is how text looks with this color.
#21737D On Black Background
#21737D
#21737D
Text Color
This is how text looks with this color.
Transform color
33, 115, 125rgb(33, 115, 125)