#15185B
Dark Blue
HEX
RGB
HSL
About #15185B Dark Blue
#15185B is a dark blue color. In the RGB color model, it is composed of 21 red, 24 green, and 91 blue. In the HSL color space, it has a hue of 237°, saturation of 63%, and lightness of 22%.
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 #15185B in your CSS, SCSS, or Tailwind projects.
Color Properties
237°
Hue
63%
Saturation
22%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #15185B based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #15185B against white and black backgrounds.
Aa#15185B on White
Contrast Ratio15.99:1
AA ✓AA Large ✓AAA ✓
Aa#15185B on Black
Contrast Ratio1.31:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #15185B across different color formats.
| Format | Value |
|---|---|
| HEX | #15185B |
| RGB | rgb(21, 24, 91) |
| HSL | hsl(237, 63%, 22%) |
| RGB Decimal | 21, 24, 91 |
| RGB Percent | 8.2%, 9.4%, 35.7% |
| CMYK (approx.) | 77%, 74%, 0%, 64% |
Related Palettes
12 palettes using #15185B or similar colors