#18255D
Dark Blue
HEX
RGB
HSL
About #18255D Dark Blue
#18255D is a dark blue color. In the RGB color model, it is composed of 24 red, 37 green, and 93 blue. In the HSL color space, it has a hue of 229°, saturation of 59%, and lightness of 23%.
This color has a low lightness value, making it a dark color great for text and bold accents. With moderate saturation, it appears balanced and versatile.
CSS Code
Use #18255D in your CSS, SCSS, or Tailwind projects.
Color Properties
229°
Hue
59%
Saturation
23%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #18255D based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #18255D against white and black backgrounds.
Aa#18255D on White
Contrast Ratio14.37:1
AA ✓AA Large ✓AAA ✓
Aa#18255D on Black
Contrast Ratio1.46:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #18255D across different color formats.
| Format | Value |
|---|---|
| HEX | #18255D |
| RGB | rgb(24, 37, 93) |
| HSL | hsl(229, 59%, 23%) |
| RGB Decimal | 24, 37, 93 |
| RGB Percent | 9.4%, 14.5%, 36.5% |
| CMYK (approx.) | 74%, 60%, 0%, 64% |
Related Palettes
12 palettes using #18255D or similar colors