#151D47
Dark Blue
HEX
RGB
HSL
About #151D47 Dark Blue
#151D47 is a dark blue color. In the RGB color model, it is composed of 21 red, 29 green, and 71 blue. In the HSL color space, it has a hue of 230°, saturation of 54%, and lightness of 18%.
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 #151D47 in your CSS, SCSS, or Tailwind projects.
Color Properties
230°
Hue
54%
Saturation
18%
Lightness
Dark Blue
Color Harmonies
Colors that work well with #151D47 based on color theory.
Accessibility
WCAG 2.1 contrast ratio of #151D47 against white and black backgrounds.
Aa#151D47 on White
Contrast Ratio16.17:1
AA ✓AA Large ✓AAA ✓
Aa#151D47 on Black
Contrast Ratio1.3:1
AA ✗AA Large ✗AAA ✗
Color Conversion Table
Complete conversion of #151D47 across different color formats.
| Format | Value |
|---|---|
| HEX | #151D47 |
| RGB | rgb(21, 29, 71) |
| HSL | hsl(230, 54%, 18%) |
| RGB Decimal | 21, 29, 71 |
| RGB Percent | 8.2%, 11.4%, 27.8% |
| CMYK (approx.) | 70%, 59%, 0%, 72% |
Related Palettes
12 palettes using #151D47 or similar colors